EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f1d23d2393e5575eaf4c531a04301d8f1d7f0113f0982f02c58659c536be0e1","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-4f1d23d2393e5575eaf4c531a04301d8f1d7f0113f0982f02c58659c536be0e1"}]}