EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"757dded6057ed4211a6684f2cbd460ffa4462499b17cc2d14c83340f20e21f82","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-757dded6057ed4211a6684f2cbd460ffa4462499b17cc2d14c83340f20e21f82"}]}