{
  "manageEntity": {
    "action": "Save",
    "entityId": "368557700",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe6f0f01ba1fb36748baeb7352b0e7f67cb2455a840bb02909e078db069a3728a",
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}