Transaction not yet indexed

21NKTqR6gnrg6rmsFcKwT88kYXNibQoPCT1d4PMXXfQ7s6nFtyeTEBg589SbbU7Qk5affmAxkMPKyRMR6kzqquFr

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