Transaction not yet indexed

66RKnFSiAhcRy1pCqqHF5kekzxpUBbZwiYRDAY93L2Ufdk6tkUW8XAMsP4gUncPcBJY7H3uVsDjzXbSpfEW38raN

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