Transaction not yet indexed

ynPUcfe5pFgMSmMFm8HP5BbkMRtPy9KjPpGWSvhn8fVePkCU2umMTujhDBJV5h7ou2VEGPhRG3p1TRr6DU1uES4

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