EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9d3bca957a0f77ae359ec65e5ed701d7ec438b033d2fcf8a55f6f9a74e158d2","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:nvV4kwp4rl-b9d3bca957a0f77ae359ec65e5ed701d7ec438b033d2fcf8a55f6f9a74e158d2"}]}