Transaction not yet indexed

66RU7kYvVZugggeJDuGu6Y1cE7s4yyq7auKtCSo4WjCEzyH2Pw2yGs91eT2JJZQev8qbe2Q28qEeXVk8aLxYYcta

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