Transaction not yet indexed

MFU2eLuZkqqnr6uoXT8PrFRaBwtTVcggSMzqbKnSNC3CXWmgRvfua6SWkZy8SPZweDPRKSr4ncBVjAVe6ccfysH

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