signatureSubscribe

signatureSubscribe — Subscribe to a transaction signature's status

post

wss://public.rpc.solanavibestation.comwss://lite.rpc.solanavibestation.comwss://basic.rpc.solanavibestation.comwss://ultra.rpc.solanavibestation.comwss://elite.rpc.solanavibestation.comwss://epic.rpc.solanavibestation.com

/

Subscribe to receive a notification when the transaction with the given signature reaches the specified commitment level. This is a subscription to a single notification that is automatically cancelled by the server once the signatureNotification is sent. Optionally, you can also receive notifications when the signature is first received by the RPC before processing begins. The transaction signature must be the first signature from the transaction. Parameters

1. signature (required) — Base-58 transaction signature.

2. config (optional) — Optional configuration object. Every field is optional; omit the entire object to use defaults.

Authorizations

AuthHeaderURLParameter

AuthorizationstringOptional

Pass Authorization: <api-key> on each request.

Body

application/json

jsonrpcstring · enumRequired

JSON-RPC protocol version.

Example: 2.0Possible values:

idone ofRequired

Request identifier echoed back in the response.

Example: 1

stringOptional

or

integerOptional

methodstring · enumRequired

Must be signatureSubscribe.

Example: signatureSubscribePossible values:

Responses

200

Successful signatureSubscribe response.

application/json

Base envelope of every JSON-RPC 2.0 response.

jsonrpcstring · enumRequiredExample: 2.0Possible values:

idone ofRequired

Echoed request id.

Example: 1

stringOptional

or

integerOptional

resultinteger · int64Required

Subscription id. Save this value to call the matching unsubscribe method later.

Example: 24040

401

Authentication required or invalid.

application/json

403

Insufficient permissions for the request.

application/json

429

Rate limit exceeded for this tier.

application/json

500

Unexpected server error.

application/json

post/

cURL / websocatPythonJavaScriptRust

# cURL doesn't speak WebSocket — use `websocat` (or `wscat -c`).
# Install:  cargo install websocat   # or  npm install -g wscat
echo '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "signatureSubscribe",
  "params": [
    "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsa",
    {
      "commitment": "finalized"
    }
  ]
}' | websocat wss://public.rpc.solanavibestation.com

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": 24040
}