Transaction not yet indexed

66ZCZkut4q8KjLLbPsw4cQUM4yyNgqbALiNNEY9sN3G5c1jVaCn8bNABTUVFpR16Bkd4UnWhNCPJPuuuzn5C7Apw

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