EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a39430e1dc4811a9cd8edc3538381d20f517d490da5bf37821e6ed538ef2576c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41KJXvm-a39430e1dc4811a9cd8edc3538381d20f517d490da5bf37821e6ed538ef2576c"}]}