{
  "manageEntity": {
    "action": "Save",
    "entityId": "69273",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x75e61a087edf1d9ec5c93af0ad4d9dd9392b2484bc57b5bc59d460a1c1b3fc69",
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}