Transaction not yet indexed

66Sf43bDuAEbfsPn1B74rKSqQ3HEWdXhdWRHLYcnfLMgXkWfeh6rBio7xDRoee4K2cyGqRzdKGackBhG24SZqCPb

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