Transaction not yet indexed

66HFX1J6UFPbvFuqCubiMGbQKzCjJUoPLK6jaBkFhwJEPbaEEiRQVrvLKo6SL4TGMASNdEB7PmagHCUPabRPeM5n

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