waitForExecutionHash(txId, timeoutMs?, pollIntervalMs?)

Polls for transaction execution and returns when complete.

const executedTx = await tachyon.waitForExecutionHash(
  'tx_id_here',
  30000, // 30 second timeout
  1000   // poll every 1 second
);

Parameters:

• txId (string, required): Transaction ID
• timeoutMs (number, optional): Maximum wait time in ms (default: 5000)
• pollIntervalMs (number, optional): Polling interval in ms (default: 50)

Returns: Promise<RelayStatusBase> - Completed transaction status

Throws: Error if timeout reached or transaction fails