Transaction not yet indexed

66fFmEMoSAZXcnYKkhDuPESvi8cZRU2cs8G9AavfaHEg5UnMNLAPuCxPKnPjyS6GUBFR3A4TqmoZWeH8RGsNMfQJ

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