EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f304b1d28ed71ffc3a56dbf7dddf819aa47eff98c7a516efbe373f4b21d3b2f","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:d2vXyN0j8e-1f304b1d28ed71ffc3a56dbf7dddf819aa47eff98c7a516efbe373f4b21d3b2f"}]}