Transaction not yet indexed

mTo6cHnXTXQWoXwj68k9arg2LEnHu1y6hSto918rJD6jz7gwrpGPPGKUrPCknqJDHeWTS3Nerm2RGqqoz9MtKvB

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