Transaction not yet indexed

21fbRFb2TgnyCcheUb9V61ZKo4VBoMWne8DB7pcG64bcbLUn8Fjbq5ApWu6SQZmh9LyHvisj7oYMbdTzZJ9QVNm9

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