EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f854e020e243109ab477f07a7ae5b9133b3beb4ffca29a8ba5d214d819bb372","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:yEZWE3Zja0-4f854e020e243109ab477f07a7ae5b9133b3beb4ffca29a8ba5d214d819bb372"}]}