Transaction not yet indexed

66BcefrmCvQjkvH3hm1aXe2VG5b8UUcAmK4MRvgvFkJvWXHJsrHmnr1GLiJSb1viiKmyCsd5Ko6kjKNyskCS26gZ

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