{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xc3d016d70f13a27af56743259d85676d9ccee2890417cee738d708618e8d3a4a",
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}