{
  "manageEntity": {
    "action": "Save",
    "entityId": "445530114",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x51753b619f4cfd327c62a822a2aaff98b79c88e942dc895b9e46b5933a28f5b8",
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}