{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xdce9071931243052db5c550d8918311e847b656b3774e930431a20021f4e57c1",
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}