EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fdf6bfaf3f550efa175f297e607c82873c4a116df774d8931f23a0cebc868f17","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-fdf6bfaf3f550efa175f297e607c82873c4a116df774d8931f23a0cebc868f17"}]}