EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9d6d1f5a9bcadc0ca46a349c9920212a2a556f41a64ff96522f2954ae65faeb8","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-9d6d1f5a9bcadc0ca46a349c9920212a2a556f41a64ff96522f2954ae65faeb8"}]}