EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c6d75f8c47122cb47da71de0855f405efc0cc838938a1137298ad683b632d022","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-c6d75f8c47122cb47da71de0855f405efc0cc838938a1137298ad683b632d022"}]}