Transaction not yet indexed

21ximZXdjtew3FD4G76r67oGqkGcvbLJ4cdcM8FE2U3XUhE5DQoKEd1wUUJPBpEXBYWJct7KDKzdf1xNdXpq1Nhe

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