USER_SIGNATURE_TIMEOUT error

{
  "type": "USER_SIGNATURE_TIMEOUT",
  "title": "User signature timeout",
  "status": 422,
  "detail": "The payout waited too long in the wallet's signing queue and timed out before it could start collecting signatures.",
  "resolution": "Submit a new payout once the wallet's earlier payouts have finished signing.",
  "docs": "/errors#user-signature-timeout",
  "instance": "/v2/payouts/txn_abc123",
  "correlationId": "corr_xyz789",
  "timestamp": "2026-01-15T09:30:00.000Z"
}

curl -X GET https://api.conduit.financial/v2/payouts/txn_abc123 \
  -H "x-api-key: YOUR_API_KEY"

curl -X POST https://api.conduit.financial/v2/payouts \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Idempotency-Key: idem_NEW_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "customerId": "cus_abc123",
    "assetAmount": {"code": "USDC", "amount": "50.000000", "chain": "ethereum"},
    "destination": {
      "recipient": {
        "rail": "crypto",
        "chain": "ethereum",
        "address": "0xabc..."
      }
    }
  }'

{
  "type": "transaction.failed",
  "data": {
    "transactionId": "txn_abc123",
    "failureCode": "user_signature_timeout"
  }
}