{
  "manageEntity": {
    "action": "Save",
    "entityId": "1636420624",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x90638ad0a09fd5e4262eeb53becb5786817c448bc21807acfa1450cd61006a56",
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}