{
  "manageEntity": {
    "action": "Save",
    "entityId": "243959360",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xa7c3335b790726837e87abb6e59c4a47aecf01b56fba7ee2ab4d9cb4a2f8994f",
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}