Transaction not yet indexed

Ffc84VXsfpHCDKTpaddEeHAvWbiPi59CFpcwJwJVCyxwuBcBL13ssahBWRvAkohTskK3dEwJ2rGUVb6FPzQkgw4

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