EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b02d1e8a63933c632697f44d1ed0df60eaf5f2bb51dae190a10e52da0e0a407","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArYvOgpX"}]}