EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"550a39fe925bdc86ca738ea554255cddd92b0be625ab3c9486e9fbf282ee6409","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:MKB4a67WDn-550a39fe925bdc86ca738ea554255cddd92b0be625ab3c9486e9fbf282ee6409"}]}