EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"41c4754bb4073546798416a81471bb86ceb5dad3a35502e743f7492ad9b59c49","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-41c4754bb4073546798416a81471bb86ceb5dad3a35502e743f7492ad9b59c49"}]}