EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ac071b99308716b174e1d125727457ac648a4f4fb5df558ddc01e554aefa605b","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-ac071b99308716b174e1d125727457ac648a4f4fb5df558ddc01e554aefa605b"}]}