Transaction not yet indexed

5U64x3Essqvm4xttE7dSPJsJyDRKTHTnjGoKPVcvTgAj1rN7fRLESf82EKxsuyYPKMXrwEGASYxYGEfVsZkYKWiC

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