EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca52abf32536d8278009936898f014033ca4e616af1b2b979481b03505dd86fe","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjdMNvpe"}]}