Transaction not yet indexed

21NXZcZtJ4DcARKtU3bZ6d7HMg37fVUiXh3BMRxjSdYhTMX5KQqoBodjnuciiE2kyfy5g8GW3RAS6QhHnwJYMLMi

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