Transaction not yet indexed

5mdcTH2KRdCeW1BJZXp6pCzdAz7mu6cdnkqnSQFd34ahNkhsVu3Wz49SdM6jZbov1D6cMNhLCoRoQ7b15ydczrM6

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