Transaction not yet indexed

421d2GFdoGCYN5PBT8PZAdAA23n4oAcCcAtnoBSLFbLznYnFtp8dARypiaMX2cA9k4tWd5Z7fyt9t93u7wyzXQPQ

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