EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"27339c1da9a870fe73d8de572911021282a0ff44380a7928766a1cb89e121906","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7Kg7YDR"}]}