Transaction not yet indexed

66GRKij1cqTRcrqRGaLgY9ku2bp86q61ziGqA2tN9SaFNFFHqdDXMwpWVmuWC74M2RL7i3GgXtN9xGH4WH3c2fRn

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