{
  "manageEntity": {
    "action": "Save",
    "entityId": "872572240",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x93b4dd51d51ad817ebec1028d298492a7ebf9b083afa4c5da4da85ffc61dbf3d",
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}