EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8ba570b08d9d936d415670e897b8086048432bb9d606e7504c5162276e9ded94","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DV9oL9A0"}]}