EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"99a594d0802333107fa2ff76d26fc981fc5cbeed109d4b44118edecc4b478d2b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-99a594d0802333107fa2ff76d26fc981fc5cbeed109d4b44118edecc4b478d2b"}]}