EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"343a44ad56e936a2fed1b1f3035316a27e5565ef0e6a703e99de37b56166f517","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-343a44ad56e936a2fed1b1f3035316a27e5565ef0e6a703e99de37b56166f517"}]}