{
  "manageEntity": {
    "action": "Save",
    "entityId": "69410",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x5b0e135d876d0cd9e96bdd8eea55bb3c11d54d2999c0b68b8b69899ed593b479",
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}