EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c1c0d988a3d7e9fa6c50abc2e18604f97c5f5235dc2e515ec0fb00ac32e9ccf5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYyyjzx-c1c0d988a3d7e9fa6c50abc2e18604f97c5f5235dc2e515ec0fb00ac32e9ccf5"}]}