Transaction not yet indexed

53a71kgyXwdH6JMrfft7mUHDEu7meV4Rj2AQJ62fkegkvR7WCpc7wg6cDLe55sksP4Y9UwSUVVKqeiQrPCPk7eb3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.