{
  "manageEntity": {
    "action": "Save",
    "entityId": "57624",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x03901a7b8fc4dc68e1a0365869396de22ce249ab30dd2aa34e2c584cb19aef85",
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}