EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48d8d39ed3202ea4d921285151957101b4ecefdc446531e8fd1198c7bef61868","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:XlpRrb6p8N"}]}