EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca87ed75cdd94bc7f6df5ed8d8b36e68cac0bb777f6b9e7aa6d852bdbbea5dc9","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-ca87ed75cdd94bc7f6df5ed8d8b36e68cac0bb777f6b9e7aa6d852bdbbea5dc9"}]}