EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48457e21171981eb4d1d6cdd54a6f07e7d74d8067f8247e22e050ca6ffd4a116","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X5DV2rr9D0"}]}