iminary validations on your pin request. ‘searching’ - Pinata is actively searching for your content on the IPFS network. This may take some time if your content is isolated. ‘retrieving’ - Pinata has located your content and is now in the process of retrieving it. ‘expired’ - Pinata wasn’t able to find your content after a day of searching the IPFS network. Please make sure your content is hosted on the IPFS network before trying to pin again. ‘over_free_limit’ - Pinning this object would