{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x91588f38e5d372a873a364f247bcf12f2980aec06f43327470476e34e39f92f9",
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}