Transaction not yet indexed

66Yyb5UzVpGmRgudgMfk1N1joKgLQ1gU9bwBXa8YN1q9FXNunxJEqveEpxYW6oSqLDBQKfMhWCiAAgACCiNS3PPw

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