EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c390962d07178aee074710707e1dfed1a9a35caf475f726e21774f1aff0217de","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE41NJWvm-c390962d07178aee074710707e1dfed1a9a35caf475f726e21774f1aff0217de"}]}