EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2420e88b153e526b82e9702d65900c54850052c6a45a4c61ff9898b03bfef665","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:G9ZW8wg4Mr-2420e88b153e526b82e9702d65900c54850052c6a45a4c61ff9898b03bfef665"}]}