Transaction not yet indexed

21DnbZRqepqBTdLkYbB9X4WbPu1QnbPXAp8F3b9LexxFGcwyPAHeDtqXb6oTFs4kMYTMG1zvVrqg8hnqbXGx6utB

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