Transaction not yet indexed

MM2P9xdumTXHy3xVfrnhs8koLaBQEe6qPbLmisA8pA6W4wEG5xsmACAy7Mguoc8SFXcqxqWzcBRZttC9BmHCAvH

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