{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xa6a62478b4bcd09540d21d885925a848e1abc643e19b2a3e9e16d0dcead4359f",
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}