Transaction not yet indexed

421f1uMWnGNGQtYCZVd9PFH5ME523iJG7dJmVkP3pidzUHE4rqbyqjr7uuCkZwb2fYraA1VKkf7E6mfYQehSn9RY

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