---
title: "Wait for transaction by hash"
method: GET
path: "/transactions/wait_by_hash/{txn_hash}"
tags: ["Transactions"]
---

# Wait for transaction by hash

`GET /transactions/wait_by_hash/{txn_hash}`

Same as /transactions/by_hash, but will wait for a pending transaction to be committed. To be used as a long
poll optimization by clients, to reduce latency caused by polling. The "long" poll is generally a second or
less but dictated by the server; the client must deal with the result as if the request was a normal
/transactions/by_hash request, e.g., by retrying if the transaction is pending.

## Path parameters

- `txn_hash` string, required

## Response `200`

- Transaction — unresolved $ref

## Other responses

- `400`
- `403`
- `404`
- `410`
- `500`
- `503`

---

[API](https://skmtc.net/pontem-network/apis/lumio-node-api.md) · [All operations](https://skmtc.net/pontem-network/apis/lumio-node-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/pontem-network/lumio-node-api/revisions/385d1aaf056f/schema)