EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"af2f02c49ea0b7bd115c6c2484bebb155b28a5d73c5c5c78956666bd343fda9c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BaqMY9JVqE"}]}