{
  "manageEntity": {
    "action": "Save",
    "entityId": "694111535",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4750131bce749ad78cfdbc5b82d95f712a9cfaf56ecef9d20ce58879d42e9f7a",
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}