EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f5077a1983c2012156b73532e0e36cfc184528f28e230a160c03913648d1b71","new_owner_id":"reward-optin.sweat","amount":"8000000000000000000","memo":"sw:rew:optin:MKB4a8GjDn-5f5077a1983c2012156b73532e0e36cfc184528f28e230a160c03913648d1b71"}]}