Transaction not yet indexed

2mdc219Xufjw6VmxK6thXqpFGhmRrveMcRbAMcWjDfbYFvxzMWtZM7WS89g6t8hiuKFtya7txvUgFyi9K2Rf3WP7

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