Transaction not yet indexed

3c99x5fCYMPs4Z6hAe7EMWVViKAhhoUPqPMkrBFNLZ2Ry51spHdZzn5EaTMUrrqp2wXddaDbdqWXMmb17DpkgwQS

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