EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1c2b601878535c52c0c247dd43b1869462830b1dbd7f4f4b41138ca9a64c7f48","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-1c2b601878535c52c0c247dd43b1869462830b1dbd7f4f4b41138ca9a64c7f48"}]}