Transaction not yet indexed

LmNkf5pXSX6f2SDV57LuqSd1mdDF3EaRFxTmroDfjzibQ3R5Po7Li2spLPGDmRbnUm1jENi9jtLhb5aF1WEumD9

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