EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bbfdf8172c495f6664e7bbe2ea9512ba831e75064393c871bcfc5d5c8ba2760f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-bbfdf8172c495f6664e7bbe2ea9512ba831e75064393c871bcfc5d5c8ba2760f"}]}