Transaction not yet indexed

53TSgqBN1eE6jmaF5eLf2k7v5Y6bibs9jRy1m9c9pRHr63qBan3MZKegpsJLPR6dPqVTv8znC5K8tsCjHcsEsEaM

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