EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0853cce6d80b576c3452f1788f4900d3a9cf7aa250f0027e46ce60e63bfb4daf","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-0853cce6d80b576c3452f1788f4900d3a9cf7aa250f0027e46ce60e63bfb4daf"}]}