{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x410d1d5b9a2bf72fe77675058ac9b9f9bc524f7b3d4e015a3d8ef9dc47348aa2",
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}