Transaction not yet indexed

Ko1vGsoYDajQvZAG2R4jZh7D4QQG2mLZRm6aaSbjp5bbbuTH6DAi3kLgPVkywKYTBqUU8g1P26BaCCaBKXhUHX8

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