EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"255a4534186451dcba2a1dd92c55d366e6c3dc01cf21b2d685e4f62eb8470417","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-255a4534186451dcba2a1dd92c55d366e6c3dc01cf21b2d685e4f62eb8470417"}]}