Transaction not yet indexed

219ExeAFTYFhbqbjBvYqgqshVx8Ub4S3TTdu7Q4PM566JCQkF6UfFpgbAjKQeZLEeJjpnRPEnzUjJ81MCoM6qwmk

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