> For the complete documentation index, see [llms.txt](https://docs.zetrix.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zetrix.com/en/developer-resources/blockchain-as-a-services-baas/zetrix-service/transaction.md).

# Transaction

Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query.

## Generate transaction blob

> Generates a serialized transaction blob for a standard transaction where the \*\*user pays gas fees\*\*.\
> \
> \*\*Flow:\*\*\
> 1\. Call this endpoint with \`txInitiator\` (the address paying gas) and \`operations\`\
> 2\. Receive \`blob\` and \`hash\`\
> 3\. Sign using \`/tx/sign-blob\` or your own Ed25519 signer\
> 4\. Submit via \`/tx/submit\`\
> \
> \*\*Operations:\*\*\
> The \`operations\` array defines what the transaction does. The \`type\` field is a numeric string:\
> \- \`1\` = Create Account\
> \- \`2\` = Built-in points transfer\
> \- \`3\` = Call contract\
> \- \`4\` = Create contract\
> \- \`5\` = Set up account metadata\
> \- \`6\` = Set account privilege\
> \- \`7\` = Upgrade contract content\
> \- \`8\` = Upgrade contract owner\
> \
> \*\*Note:\*\* For gas-free transactions, use \`/tx/paymaster/generate-blob\` instead.

```json
{"openapi":"3.1.0","info":{"title":"Zetrix Microservice API","version":"1.0.0"},"tags":[{"name":"Transaction","description":"Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query."}],"servers":[{"url":"https://api-sandbox.zetrix.com","description":"Sandbox Environment – Use this for development and testing."}],"security":[{"Authorization":[]}],"components":{"securitySchemes":{"Authorization":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Bearer access token. Include in all requests as: `Authorization: Bearer <your_access_token>`"}},"parameters":{"X-API-Key":{"name":"X-API-Key","in":"header","required":true,"description":"API key for authentication. Include in all requests.","schema":{"type":"string"}}},"schemas":{"GenerateBlobReqDto":{"type":"object","description":"Request to generate a transaction blob where the user pays gas fees.","required":["operations","txInitiator"],"properties":{"txInitiator":{"type":"string","description":"Zetrix address of the account initiating and paying gas for the transaction."},"operations":{"type":"array","description":"List of operations to execute.","items":{"$ref":"#/components/schemas/OperationsEntity"}},"chainCode":{"type":"string","description":"Chain code identifier. Defaults to `\"0\"`.","default":"0"}}},"OperationsEntity":{"type":"object","description":"A single operation to execute in a transaction. The fields used depend on the operation `type`.","properties":{"type":{"type":"string","description":"Operation type as a numeric string. `1` = Create Account, `2` = Built-in points transfer, `3` = Call contract, `4` = Create contract, `5` = Set up account metadata, `6` = Set account privilege, `7` = Upgrade contract content, `8` = Upgrade contract owner.","enum":["1","2","3","4","5","6","7","8"]},"toAddress":{"type":"string","description":"Destination Zetrix address for transfer-type operations."},"fromAddress":{"type":"string","description":"Source address override (defaults to `txInitiator` if omitted)."},"amount":{"type":"string","description":"Amount in drops (1 ZETRIX = 10^6 drops)."},"inputStr":{"type":"string","description":"JSON-encoded input for contract invocation operations."},"payload":{"type":"string","description":"Contract payload or bytecode (used in contract deployment)."},"precision":{"type":"string","description":"Asset precision (used in asset issuance)."},"metadata":{"type":"string","description":"Optional arbitrary metadata string attached to the operation."}}},"ResponseWrapperGenerateBlobRespDto":{"type":"object","properties":{"object":{"$ref":"#/components/schemas/GenerateBlobRespDto"},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ResponseMessage"}},"success":{"type":"boolean"},"timestamp":{"type":"string","format":"date-time"},"traceId":{"type":"string"}}},"GenerateBlobRespDto":{"type":"object","description":"Response for transaction blob generation.","required":["blob","hash"],"properties":{"blob":{"type":"string","description":"Hex-encoded serialized transaction blob. Sign before submitting."},"hash":{"type":"string","description":"SHA-256 transaction hash. Required when calling `/tx/sign-blob`."},"actualFee":{"type":"integer","format":"int64","description":"Estimated transaction fee in gas units."},"platformSignData":{"$ref":"#/components/schemas/PlatformSignDataEntity"}}},"PlatformSignDataEntity":{"type":"object","description":"Optional platform co-signature data, present when the platform pre-signs the blob.","properties":{"publicKey":{"type":"string","description":"Platform's public key."},"signBlob":{"type":"string","description":"Platform's signature of the blob."}}},"ResponseMessage":{"type":"object","description":"A response message indicating informational, warning, or error details.","properties":{"type":{"type":"string","description":"Severity: `INFO`, `WARNING`, or `ERROR`.","enum":["INFO","ERROR","WARNING"]},"errorCode":{"type":"integer","format":"int32","description":"Numeric error code (0 = no error)."},"message":{"type":"string","description":"Human-readable description."}}}}},"paths":{"/ztx/tx/generate-blob":{"post":{"tags":["Transaction"],"summary":"Generate transaction blob","operationId":"generateBlob","parameters":[{"$ref":"#/components/parameters/X-API-Key"}],"description":"Generates a serialized transaction blob for a standard transaction where the **user pays gas fees**.\n\n**Flow:**\n1. Call this endpoint with `txInitiator` (the address paying gas) and `operations`\n2. Receive `blob` and `hash`\n3. Sign using `/tx/sign-blob` or your own Ed25519 signer\n4. Submit via `/tx/submit`\n\n**Operations:**\nThe `operations` array defines what the transaction does. The `type` field is a numeric string:\n- `1` = Create Account\n- `2` = Built-in points transfer\n- `3` = Call contract\n- `4` = Create contract\n- `5` = Set up account metadata\n- `6` = Set account privilege\n- `7` = Upgrade contract content\n- `8` = Upgrade contract owner\n\n**Note:** For gas-free transactions, use `/tx/paymaster/generate-blob` instead.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/GenerateBlobReqDto"}}}},"responses":{"200":{"description":"Transaction blob generated successfully. Sign the `blob` and submit via `/tx/submit`.","content":{"*/*":{"schema":{"$ref":"#/components/schemas/ResponseWrapperGenerateBlobRespDto"}}}}}}}}}
```

## Sign transaction blob

> Signs a transaction blob using one or more private keys. A convenience helper for Ed25519 signing on the server side.\
> \
> \*\*Output:\*\*\
> Returns a \`listSigner\` array — one entry per key — each containing \`signBlob\` (signature) and \`publicKey\`. Pass this directly to \`/tx/submit\` or \`/contract/submit\`.\
> \
> \*\*Security Note:\*\*\
> You are transmitting private keys over the network. Ensure HTTPS is used. For higher-security environments, consider client-side signing instead.

```json
{"openapi":"3.1.0","info":{"title":"Zetrix Microservice API","version":"1.0.0"},"tags":[{"name":"Transaction","description":"Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query."}],"servers":[{"url":"https://api-sandbox.zetrix.com","description":"Sandbox Environment – Use this for development and testing."}],"security":[{"Authorization":[]}],"components":{"securitySchemes":{"Authorization":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Bearer access token. Include in all requests as: `Authorization: Bearer <your_access_token>`"}},"parameters":{"X-API-Key":{"name":"X-API-Key","in":"header","required":true,"description":"API key for authentication. Include in all requests.","schema":{"type":"string"}}},"schemas":{"BlobDataReqDto":{"type":"object","description":"Request body for server-side blob signing.","properties":{"blob":{"type":"string","description":"Hex-encoded transaction blob to sign."},"hash":{"type":"string","description":"64-character transaction hash associated with the blob.","minLength":64,"maxLength":64},"privateKeys":{"type":"array","description":"List of Ed25519 private keys (each exactly 56 characters). One `SignerEntity` is returned per key.","minItems":1,"items":{"type":"string","minLength":56,"maxLength":56}}}},"ResponseWrapperListSignerEntity":{"type":"object","properties":{"object":{"type":"array","items":{"$ref":"#/components/schemas/SignerEntity"}},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ResponseMessage"}},"success":{"type":"boolean"},"timestamp":{"type":"string","format":"date-time"},"traceId":{"type":"string"}}},"SignerEntity":{"type":"object","description":"A signer object containing a signature and public key pair. Used in transaction/contract submission requests.","properties":{"signBlob":{"type":"string","description":"Hex-encoded Ed25519 signature of the transaction blob."},"publicKey":{"type":"string","description":"Hex-encoded Ed25519 public key of the signer. Must be exactly 76 characters.","minLength":76,"maxLength":76}}},"ResponseMessage":{"type":"object","description":"A response message indicating informational, warning, or error details.","properties":{"type":{"type":"string","description":"Severity: `INFO`, `WARNING`, or `ERROR`.","enum":["INFO","ERROR","WARNING"]},"errorCode":{"type":"integer","format":"int32","description":"Numeric error code (0 = no error)."},"message":{"type":"string","description":"Human-readable description."}}}}},"paths":{"/ztx/tx/sign-blob":{"post":{"tags":["Transaction"],"summary":"Sign transaction blob","operationId":"signBlob","parameters":[{"$ref":"#/components/parameters/X-API-Key"}],"description":"Signs a transaction blob using one or more private keys. A convenience helper for Ed25519 signing on the server side.\n\n**Output:**\nReturns a `listSigner` array — one entry per key — each containing `signBlob` (signature) and `publicKey`. Pass this directly to `/tx/submit` or `/contract/submit`.\n\n**Security Note:**\nYou are transmitting private keys over the network. Ensure HTTPS is used. For higher-security environments, consider client-side signing instead.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/BlobDataReqDto"}}}},"responses":{"200":{"description":"Blob signed. Use the returned `listSigner` in `/tx/submit` or `/contract/submit`.","content":{"*/*":{"schema":{"$ref":"#/components/schemas/ResponseWrapperListSignerEntity"}}}}}}}}}
```

## Submit transaction

> Submits a \*\*signed transaction blob\*\* synchronously to the Zetrix blockchain where the user pays gas fees. Blocks until the transaction is confirmed or rejected.\
> \
> \*\*Pre-conditions:\*\*\
> \- \`blob\` from \`/tx/generate-blob\`\
> \- \`listSigner\` from \`/tx/sign-blob\` or your own signer\
> \
> \*\*After submission:\*\*\
> Use the returned \`hash\` to track via \`/tx/query\`.\
> \
> \*\*Note:\*\* For gas-free submission, use \`/tx/paymaster/submit\` instead.

```json
{"openapi":"3.1.0","info":{"title":"Zetrix Microservice API","version":"1.0.0"},"tags":[{"name":"Transaction","description":"Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query."}],"servers":[{"url":"https://api-sandbox.zetrix.com","description":"Sandbox Environment – Use this for development and testing."}],"security":[{"Authorization":[]}],"components":{"securitySchemes":{"Authorization":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Bearer access token. Include in all requests as: `Authorization: Bearer <your_access_token>`"}},"parameters":{"X-API-Key":{"name":"X-API-Key","in":"header","required":true,"description":"API key for authentication. Include in all requests.","schema":{"type":"string"}}},"schemas":{"SubmitTxReqDto":{"type":"object","description":"Request body for submitting a signed transaction.","required":["blob","listSigner"],"properties":{"blob":{"type":"string","description":"Hex-encoded transaction blob from `/tx/generate-blob`. Must not be modified."},"listSigner":{"type":"array","description":"List of signers. At least one entry required.","minItems":1,"items":{"$ref":"#/components/schemas/SignerEntity"}}}},"SignerEntity":{"type":"object","description":"A signer object containing a signature and public key pair. Used in transaction/contract submission requests.","properties":{"signBlob":{"type":"string","description":"Hex-encoded Ed25519 signature of the transaction blob."},"publicKey":{"type":"string","description":"Hex-encoded Ed25519 public key of the signer. Must be exactly 76 characters.","minLength":76,"maxLength":76}}},"ResponseWrapperTxSubmitRespDto":{"type":"object","properties":{"object":{"$ref":"#/components/schemas/TxSubmitRespDto"},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ResponseMessage"}},"success":{"type":"boolean"},"timestamp":{"type":"string","format":"date-time"},"traceId":{"type":"string"}}},"TxSubmitRespDto":{"type":"object","properties":{"hash":{"type":"string","description":"Transaction hash confirming successful broadcast."}}},"ResponseMessage":{"type":"object","description":"A response message indicating informational, warning, or error details.","properties":{"type":{"type":"string","description":"Severity: `INFO`, `WARNING`, or `ERROR`.","enum":["INFO","ERROR","WARNING"]},"errorCode":{"type":"integer","format":"int32","description":"Numeric error code (0 = no error)."},"message":{"type":"string","description":"Human-readable description."}}}}},"paths":{"/ztx/tx/submit":{"post":{"tags":["Transaction"],"summary":"Submit transaction","operationId":"submit","parameters":[{"$ref":"#/components/parameters/X-API-Key"}],"description":"Submits a **signed transaction blob** synchronously to the Zetrix blockchain where the user pays gas fees. Blocks until the transaction is confirmed or rejected.\n\n**Pre-conditions:**\n- `blob` from `/tx/generate-blob`\n- `listSigner` from `/tx/sign-blob` or your own signer\n\n**After submission:**\nUse the returned `hash` to track via `/tx/query`.\n\n**Note:** For gas-free submission, use `/tx/paymaster/submit` instead.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SubmitTxReqDto"}}}},"responses":{"200":{"description":"Transaction submitted and confirmed. Use `hash` to query status.","content":{"*/*":{"schema":{"$ref":"#/components/schemas/ResponseWrapperTxSubmitRespDto"}}}}}}}}}
```

## Parse transaction blob

> Decodes a hex-encoded transaction blob and returns its human-readable contents: source address, operations, nonce, gas parameters, and chain ID.\
> \
> \*\*Use Cases:\*\*\
> \- Verify what operations are encoded before signing\
> \- Debug or audit transaction contents\
> \- Display transaction details to users for confirmation\
> \
> \*\*Note:\*\* Read-only — does not interact with the blockchain.

```json
{"openapi":"3.1.0","info":{"title":"Zetrix Microservice API","version":"1.0.0"},"tags":[{"name":"Transaction","description":"Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query."}],"servers":[{"url":"https://api-sandbox.zetrix.com","description":"Sandbox Environment – Use this for development and testing."}],"security":[{"Authorization":[]}],"components":{"securitySchemes":{"Authorization":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Bearer access token. Include in all requests as: `Authorization: Bearer <your_access_token>`"}},"parameters":{"X-API-Key":{"name":"X-API-Key","in":"header","required":true,"description":"API key for authentication. Include in all requests.","schema":{"type":"string"}}},"schemas":{"ParseBlobReqDto":{"type":"object","description":"Request to parse a transaction blob.","required":["blob"],"properties":{"blob":{"type":"string","description":"Hex-encoded transaction blob to decode."}}},"ResponseWrapperTransactionParseBlobResult":{"type":"object","properties":{"object":{"$ref":"#/components/schemas/TransactionParseBlobResult"},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ResponseMessage"}},"success":{"type":"boolean"},"timestamp":{"type":"string","format":"date-time"},"traceId":{"type":"string"}}},"TransactionParseBlobResult":{"type":"object","description":"Decoded contents of a transaction blob.","properties":{"sourceAddress":{"type":"string","description":"Address that initiated the transaction."},"feeLimit":{"type":"integer","format":"int64","description":"Maximum gas fee allowed."},"gasPrice":{"type":"integer","format":"int64","description":"Gas price per unit."},"nonce":{"type":"integer","format":"int64","description":"Transaction sequence number."},"chainId":{"type":"integer","format":"int64","description":"Zetrix chain identifier."},"operations":{"type":"array","items":{"$ref":"#/components/schemas/OperationFormat"}}}},"OperationFormat":{"type":"object","description":"Decoded operation from a parsed blob.","properties":{"type":{"type":"string"},"sourceAddress":{"type":"string"},"metadata":{"type":"string"},"sendGas":{"$ref":"#/components/schemas/GasSendInfo"},"sendAsset":{"$ref":"#/components/schemas/AssetSendInfo"},"setMetadata":{"$ref":"#/components/schemas/AccountSetMetadataInfo"},"log":{"$ref":"#/components/schemas/LogInfo"}}},"GasSendInfo":{"type":"object","properties":{"destAddress":{"type":"string"},"amount":{"type":"integer","format":"int64"},"input":{"type":"string"}}},"AssetSendInfo":{"type":"object","properties":{"destAddress":{"type":"string"},"input":{"type":"string"}}},"AccountSetMetadataInfo":{"type":"object","properties":{"key":{"type":"string"},"value":{"type":"string"},"version":{"type":"integer","format":"int64"},"deleteFlag":{"type":"boolean"}}},"LogInfo":{"type":"object","properties":{"topic":{"type":"string"},"datas":{"type":"array","items":{"type":"string"}}}},"ResponseMessage":{"type":"object","description":"A response message indicating informational, warning, or error details.","properties":{"type":{"type":"string","description":"Severity: `INFO`, `WARNING`, or `ERROR`.","enum":["INFO","ERROR","WARNING"]},"errorCode":{"type":"integer","format":"int32","description":"Numeric error code (0 = no error)."},"message":{"type":"string","description":"Human-readable description."}}}}},"paths":{"/ztx/tx/parse-blob":{"post":{"tags":["Transaction"],"summary":"Parse transaction blob","operationId":"parseBlob","parameters":[{"$ref":"#/components/parameters/X-API-Key"}],"description":"Decodes a hex-encoded transaction blob and returns its human-readable contents: source address, operations, nonce, gas parameters, and chain ID.\n\n**Use Cases:**\n- Verify what operations are encoded before signing\n- Debug or audit transaction contents\n- Display transaction details to users for confirmation\n\n**Note:** Read-only — does not interact with the blockchain.","requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ParseBlobReqDto"}}}},"responses":{"200":{"description":"Blob parsed. Returns decoded transaction details.","content":{"*/*":{"schema":{"$ref":"#/components/schemas/ResponseWrapperTransactionParseBlobResult"}}}}}}}}}
```

## Query transaction by hash

> Retrieves the status and full details of a submitted transaction using its transaction hash.\
> \
> For \`txStatus\` lifecycle codes and \`errorCode\` definitions, refer to the \[Zetrix WebSocket Error Codes]\(<https://docs.zetrix.com/en/developer-resources/api/websocket#error-codes).\\>
> \
> \*\*Note:\*\* For paymaster transactions, allow a few seconds after submission before querying as processing is asynchronous.

```json
{"openapi":"3.1.0","info":{"title":"Zetrix Microservice API","version":"1.0.0"},"tags":[{"name":"Transaction","description":"Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both **standard transactions** (user pays gas) and **paymaster-sponsored transactions** (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query."}],"servers":[{"url":"https://api-sandbox.zetrix.com","description":"Sandbox Environment – Use this for development and testing."}],"security":[{"Authorization":[]}],"components":{"securitySchemes":{"Authorization":{"type":"http","scheme":"bearer","bearerFormat":"JWT","description":"Bearer access token. Include in all requests as: `Authorization: Bearer <your_access_token>`"}},"parameters":{"X-API-Key":{"name":"X-API-Key","in":"header","required":true,"description":"API key for authentication. Include in all requests.","schema":{"type":"string"}}},"schemas":{"ResponseWrapperTxQueryRespDto":{"type":"object","properties":{"object":{"$ref":"#/components/schemas/TxQueryRespDto"},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ResponseMessage"}},"success":{"type":"boolean"},"timestamp":{"type":"string","format":"date-time"},"traceId":{"type":"string"}}},"TxQueryRespDto":{"type":"object","description":"Transaction query result.","properties":{"txStatus":{"type":"string","description":"Numeric transaction lifecycle status code. See [Zetrix WebSocket Error Codes](https://docs.zetrix.com/en/developer-resources/api/websocket#error-codes)."},"txContent":{"$ref":"#/components/schemas/TransactionHistory"}}},"TransactionHistory":{"type":"object","description":"Full on-chain transaction record.","properties":{"hash":{"type":"string","description":"Transaction hash."},"ledgerSeq":{"type":"integer","format":"int64","description":"Block number the transaction was confirmed in."},"actualFee":{"type":"string","description":"Actual fee paid in drops."},"errorCode":{"type":"integer","format":"int32","description":"On-chain execution error code. See [Zetrix WebSocket Error Codes](https://docs.zetrix.com/en/developer-resources/api/websocket#error-codes)."},"errorDesc":{"type":"string","description":"Error description if the transaction failed."},"closeTime":{"type":"integer","format":"int64","description":"Block close timestamp in milliseconds."},"txSize":{"type":"integer","format":"int64","description":"Transaction size in bytes."},"transaction":{"$ref":"#/components/schemas/TransactionInfo"},"signatures":{"type":"array","items":{"$ref":"#/components/schemas/Signature"}},"contractTxHashes":{"type":"array","items":{"type":"string"},"description":"Internal hashes from contract execution."}}},"TransactionInfo":{"type":"object","properties":{"sourceAddress":{"type":"string"},"feeLimit":{"type":"integer","format":"int64"},"gasPrice":{"type":"integer","format":"int64"},"nonce":{"type":"integer","format":"int64"},"chainId":{"type":"integer","format":"int64"}}},"Signature":{"type":"object","properties":{"signData":{"type":"string"},"publicKey":{"type":"string"}}},"ResponseMessage":{"type":"object","description":"A response message indicating informational, warning, or error details.","properties":{"type":{"type":"string","description":"Severity: `INFO`, `WARNING`, or `ERROR`.","enum":["INFO","ERROR","WARNING"]},"errorCode":{"type":"integer","format":"int32","description":"Numeric error code (0 = no error)."},"message":{"type":"string","description":"Human-readable description."}}}}},"paths":{"/ztx/tx/query":{"get":{"tags":["Transaction"],"summary":"Query transaction by hash","operationId":"queryTransaction","description":"Retrieves the status and full details of a submitted transaction using its transaction hash.\n\nFor `txStatus` lifecycle codes and `errorCode` definitions, refer to the [Zetrix WebSocket Error Codes](https://docs.zetrix.com/en/developer-resources/api/websocket#error-codes).\n\n**Note:** For paymaster transactions, allow a few seconds after submission before querying as processing is asynchronous.","parameters":[{"$ref":"#/components/parameters/X-API-Key"},{"name":"hash","in":"query","required":true,"description":"The 64-character transaction hash to look up.","schema":{"type":"string","minLength":64,"maxLength":64}}],"responses":{"200":{"description":"Transaction details returned.","content":{"*/*":{"schema":{"$ref":"#/components/schemas/ResponseWrapperTxQueryRespDto"}}}}}}}}}
```