Transaction not yet indexed

53mh1JmUStMtimPhp2p7DdK2te2kNyR7sGPBjKGraCWLutYUF6YDLKqB3sFrUUfaUu6p9FFpYB7h2AhgSuDq6FFT

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