Transaction not yet indexed

ULSTYgsn21W36rvfaUK64j11fEosHZRTwVeDFmwowsmLEUYGUaoK2pvSoidzWKMDSGy4MVUHGVkMUC2UuTqePG2

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