{
  "manageEntity": {
    "action": "Save",
    "entityId": "37414",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9dd1877c6901223f48d3020d711a90a5a475eb8556b69340914c44aa35402ab7",
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}