EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"697075116ddb7a8ecf1ba6f2641d86c6c4bb8b5c40d5595d1eb1f4305e670f31","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-697075116ddb7a8ecf1ba6f2641d86c6c4bb8b5c40d5595d1eb1f4305e670f31"}]}