Transaction not yet indexed

53Emn8dEnGvpUTk4smpNycrfCRJipo6BqyGa5XbGkHSw1vTV7TX7kTd6LgqaApfP2H3WYthgcGT4YZPfP4LQTDUW

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