{
  "manageEntity": {
    "action": "Save",
    "entityId": "536433241",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x3176d3f36bc6d680c9986d70f42d71426662c0b2879d954b725b7174b7bec583",
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}