{
  "manageEntity": {
    "action": "Save",
    "entityId": "37414",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x131ef3a42bedece33ba14de08e02ae19157819f665dcc23a1a415ea939855e71",
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}