EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4994ba9356246e162058fb9e9492d79adb07a7879543eae5ecc4131f03d6981","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-b4994ba9356246e162058fb9e9492d79adb07a7879543eae5ecc4131f03d6981"}]}