EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5843efa539c2fdbbe44a9fe4b946c45fb519bd7958e59b2e2f9b897a75bfc6a7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-5843efa539c2fdbbe44a9fe4b946c45fb519bd7958e59b2e2f9b897a75bfc6a7"}]}