EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"99d2fc5f370fa67352a3da548367dc1c8f580974ab0d6b86a730e909e90a144f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWv4myqk"}]}