EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1dcbf2d885559e79dbc5788a3a8ef6b531365fb8a2982c75afd89d3375280c4a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-1dcbf2d885559e79dbc5788a3a8ef6b531365fb8a2982c75afd89d3375280c4a"}]}