{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xae65f200872a8fa4d09cc6dae43a85a03b829b6317ea4abfa255f95d500b6325",
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}