EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ed722d4ca6e46c6ca951b4779fa56733e3021e9565d8c2b92368b794ffe479a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzJn98qJ"}]}