{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe8b4a14158bdcf2d5c78ac56ca7c6c3521f04f7ae3097fa4d1bd459c43dba66b",
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}