EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6423d917161f981bd5aafbc9a9fd26f36d993d1767b1083aa61153dd1f5df50c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:27qXjk0RAb"}]}