EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b46cd2e67c4e0cc6e6b70fb784bde39d2f72aca8ca41533a91cb309a2f1eb694","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-b46cd2e67c4e0cc6e6b70fb784bde39d2f72aca8ca41533a91cb309a2f1eb694"}]}