{
  "manageEntity": {
    "action": "Save",
    "entityId": "1232284196",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x5d2bede4158bf357e1e207a01bf3064f94b19dd2ad75379319baa4703d032d4c",
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}