{
  "manageEntity": {
    "action": "Save",
    "entityId": "117214",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb85896b3d7b0b4ef035128e3ed57d46ca56bc56661ec0b41557860096b7c0aca",
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}