EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cdcfa84312bedc768a340585b802dff0dc1f2450995eeabcfcbcdecdf31d0a59","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-cdcfa84312bedc768a340585b802dff0dc1f2450995eeabcfcbcdecdf31d0a59"}]}