Transaction not yet indexed

53J6gwjhkL8T8soYP17r67xoqkLC5PnyP2z81f81pFP8MuCp1YBNAABiRQUFt6dS5GGcZCSHsbuZBJHMEHMxivb1

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