Transaction not yet indexed

53S3mDK371PiZwMEuDMVsKgQ7ZsMZvMYmPak2fkb17bAsH4D2tzvfatCWACs9EqEf68dUPWUhZqPN131mwjeZ4M2

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