EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9fb3ff0e8dd5e1b8138e4b565c0d1228345091867bcb5b9a0647f6a73ed2f7b7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5Kq24lR8A6"}]}