EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"419f1b180519f69a7312792351dc20239c1490d8794ccc4fb493322ce1eb747d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-419f1b180519f69a7312792351dc20239c1490d8794ccc4fb493322ce1eb747d"}]}