{
  "manageEntity": {
    "action": "Save",
    "entityId": "1179766090",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe214c115aa413d953fa533b2ff728e30cdedd6ab6ff51aeba19b655e4beeebad",
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}