Transaction not yet indexed

66Sm9hv627oGm5QACkFeNBFBtQXis8ChEphf9a3sHqVNS4XFF39rmgpEEWhHXpEB6esSAPa25AS7hPQXd6CgGMUt

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