Transaction not yet indexed

53AnSFmmoR5SyHeMofoFzC9dQrCYuipnRBTco4uoCwAwgb5VNFfBRxUBMdSbyRLu3B5WcpDeLxzMXGjgNtnA4fB2

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