EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"23feccad3fdf3fd52b9078f1c3fff12783c5c4291d51c30fb2ed349e7d175a56","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-23feccad3fdf3fd52b9078f1c3fff12783c5c4291d51c30fb2ed349e7d175a56"}]}