EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"87cb66dd4cb5b776f889fb6b24b1e93e48db9d9bc18c80a0bd0a4b07ac72c06f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:Lo1XLqnj9P-87cb66dd4cb5b776f889fb6b24b1e93e48db9d9bc18c80a0bd0a4b07ac72c06f"}]}