Transaction not yet indexed

MmkF1vamCYFNNdK6z7wciFqbpZ5E5rCDHdTK7LAEh2LRspFE4C9KnniPiNMeuhUEtwJK3ZW6Keug4VVGS1YsndG

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