Transaction not yet indexed

421BTaiey4msVoeb6bo9tYzFb9CaDBRiJSDKkFCFSWBZkaiG75Ljo2GiFWJyKf3C1p9RBpUX5jnjuGDdEuxTHPNo

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