{
  "manageEntity": {
    "action": "Save",
    "entityId": "53569",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x6d226a49d1310129e86d126cd3217bee6b572b7d98425f1c4b4b0c4b65054b1b",
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}