Transaction not yet indexed

mMF2n4iyUwkPQKMP3pgEYbfme3kbutVTYhuQomMqeB1L6YLr4Unvgm4YGo74cPgPCuHsoDFyLJyTtqK3dqSapMi

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