Transaction not yet indexed

mFUnUMfknkK5KFYg8WQHMvtzoxahu2exRUBaAWBZiSyVTiRDZLAEqjayrQfEfy7Zxgb2znvsh4aBFaqaTyAL1GM

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