{
  "manageEntity": {
    "action": "Save",
    "entityId": "1212826134",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xa9e0e131d32b4af40ca674f35479adbabdcef55a6d263ebfdf5ed1aadeaf9fc8",
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  }
}