{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xbd9a3bcda5ca767c5d94d0e52b2abf4214c19b6fec16521247af5c2f9b932dc0",
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}