Transaction not yet indexed

21NmYAVJ6icsTne5vFnmGd4BcTe9WckusrGiQBagDZcqiwAubufjeEa3S5uTm1GtiVxbaSQWKdjoYuVPgZ8fkfb2

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