EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3105c41dedc912dd8a62a0e428c52688629a42fb9544047a12ccbfaf335fadcf","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-3105c41dedc912dd8a62a0e428c52688629a42fb9544047a12ccbfaf335fadcf"}]}