Transaction not yet indexed

21DbXywfeiwNZEa4EiBchbr3dNUMdWRkLJNsbckJ6Ef1TNeHdsvynyMuwzX6idiW5DTpS4cEo8Meqt4vGcJaQEH7

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