> ## Documentation Index
> Fetch the complete documentation index at: https://v3.docs.derive.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Look up an operation's on-chain status

> Looks up the settlement lifecycle of a previously submitted operation by its operation UUID (op_uuid). Returns the operation's serialized data along with its batch status, settlement transaction hash, and any error log; the status is null until the operation has been picked up for settlement.



## OpenAPI

````yaml /openapi.json post /public/get_transaction
openapi: 3.1.0
info:
  title: Derive v3 API
  version: 0.2.0
  description: JSON-RPC 2.0 methods, served over WebSocket and HTTP POST.
servers:
  - url: https://api.derive.xyz/v3
    description: Production (HTTP POST base)
  - url: https://testnet.api.derive.xyz/v3
    description: Testnet (HTTP POST base)
security: []
tags:
  - name: Subaccounts
    description: >-
      List, inspect, and label subaccounts, portfolios, positions, and
      collateral.
  - name: Session Keys
    description: Register, edit, and list delegated signing keys.
  - name: Account
    description: Wallet-level account information and settings.
  - name: Orderbook
    description: Place, replace, cancel, and query orders, trigger orders, and algos.
  - name: RFQ
    description: 'Request-for-quote: send RFQs, quote, and execute block trades.'
  - name: Vault Shareholders
    description: >-
      Deposit into and withdraw from vaults, and track shares, requests, and
      performance.
  - name: Vault Curators
    description: >-
      Create and operate curated vaults: settle deposit and withdrawal requests,
      and manage vault metadata.
  - name: History
    description: >-
      Per-account historical records: orders, trades, transfers, and
      settlements.
  - name: Market Maker Protection
    description: Configure, read, and reset market-maker protection.
  - name: Transfers & Withdrawals
    description: Move collateral between subaccounts, to other wallets, and on-chain.
  - name: System
    description: Rate limits and transaction lookups.
  - name: Market Data
    description: Instruments, currencies, tickers, and market-wide feeds.
  - name: Referrals
    description: Referral codes and program performance.
  - name: Other
    description: Uncategorized.
paths:
  /public/get_transaction:
    post:
      tags:
        - System
      summary: Look up an operation's on-chain status
      description: >-
        Looks up the settlement lifecycle of a previously submitted operation by
        its operation UUID (op_uuid). Returns the operation's serialized data
        along with its batch status, settlement transaction hash, and any error
        log; the status is null until the operation has been picked up for
        settlement.
      operationId: public_get_transaction
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GetTransactionParams'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetTransactionResult'
        default:
          description: JSON-RPC error (see Error Codes)
components:
  schemas:
    GetTransactionParams:
      type: object
      required:
        - op_uuid
      properties:
        op_uuid:
          type: string
    GetTransactionResult:
      description: >-
        `status` is the operation's batch status; `null` until the operation has
        been picked up for settlement.
      type: object
      required:
        - data
      properties:
        data:
          type: string
        error_log:
          type:
            - string
            - 'null'
        status:
          anyOf:
            - $ref: '#/components/schemas/BatchStatus'
            - type: 'null'
        transaction_hash:
          type:
            - string
            - 'null'
    BatchStatus:
      description: >-
        Batch lifecycle status — the single source of lifecycle truth for every
        operation in the batch (individual ops carry no status of their own).
        Each stage has a healthy variant and a corresponding `...Error` variant
        meaning that stage failed. Serialized as the variant name (string) in
        API responses.
      type: string
      enum:
        - Batching
        - Executing
        - Proving
        - Settling
        - Settled
        - BatchingError
        - ExecutingError
        - ProvingError
        - SettlingError
        - SettledError

````

## Related topics

- [Look up a single order by id](/api-reference/orderbook/look-up-a-single-order-by-id.md)
- [Get withdrawal history for a subaccount](/api-reference/history/get-withdrawal-history-for-a-subaccount.md)
- [Migration skill for your coding agent](/migrating/breaking-changes.md)