EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4a71fb2b8e4737e34dcbbd581d823c3f1e58ad5b53c2f76a3620f59b720cb948","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:nvV4kwp4rl-4a71fb2b8e4737e34dcbbd581d823c3f1e58ad5b53c2f76a3620f59b720cb948"}]}