{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe36fb6f38e534207b7ad563c3c55146a3ecfa1bdb911453c0c013f4984a7e4ba",
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}