{
  "manageEntity": {
    "action": "Save",
    "entityId": "1207000386",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x95d92940552cb210cd21790f76ee44c6d894908162fbdd528ff1ce84b0483f69",
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}