Transaction not yet indexed

21SbmLqwD2dCy3nQTBKg245sDpEPv96jRMT6ygN3gcgxBe8Z3wCMSwWXzRFP1nwV4ATcQZqB52nghZ5oZ2qz9DQB

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