Transaction not yet indexed

421RQxPSu8wYgKCXaFkyPVqjfGQJ9n3wA67HHRJFEgtv7CrfGFCqyrG1AcHVR4mdu8VpYpiQL1E2NCufEEkJfwyc

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