EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f586520930ee3888fa020618924ca264967879a39479e72578637aaddff6f55c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-f586520930ee3888fa020618924ca264967879a39479e72578637aaddff6f55c"}]}