EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d71d8013237c178704f3f2a4499080cfed1866076ba8fa3c6e4ea25ae864c6d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PD24pk-4d71d8013237c178704f3f2a4499080cfed1866076ba8fa3c6e4ea25ae864c6d"}]}