{
  "manageEntity": {
    "action": "Save",
    "entityId": "37356",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x7529126d64b504cbb25cb117d55043c8e12e902e3b02847c67695f53393ae950",
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}