EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1a52fd35a4418b9926dd82fe04778d8bd9ea2d2dcb754adce0a3cece9f29e154","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Ppy41m1qg"}]}