Transaction not yet indexed

21fk21qoRhJHvfc6FbQJhdZceNN2ZaysfC8UaVFfvX5MhhEMpfFenyR5A6MWnSrZ5MGDCxSkEnbKdYB4bPoysmnQ

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