EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b1fcdb3c32ae7280450f59a6c32cf77029d9d05ba5e350ad26cc9226dccee691","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaYWmnAe"}]}