Transaction not yet indexed

LMg9cbZ1tqQ44QeBpcivcefcPL21PjZcHoSjfxSzAeZRjyLL2twmpDbpyQnAPhEB7vZoqNtMt5Yqmb4Xrq7Ca1H

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