{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x73032236468e715abc1a0a6344005ae7f30a7faa7a483237bcc470ee636d3e5c",
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}