Transaction not yet indexed

Mr8XriaNKLC6YkrUuYuDRCSLBV17r9fboMLC6PVWGAdUSp3agPQW6sNGF7kjcE6ox8xkxgEXPtK2PMSrD6SnFNQ

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