Enviar Áudio por URL

<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://{SERVER}.inovachat.com.br/api/messages/sendURLAudio',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => true,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS =>'{
    "number": "5519974074612",
    "body": "https://s3.typebot.io/public/workspaces/cllcelzrk000okt0flhcjrfnp/typebots/clrsgeqdp00148boiryp5a0lm/blocks/raycbyurlc6xybynm84b41mw?v=1706202313135",
    "mimeType": "audio/mpeg",
    "ptt": true
  }',
  CURLOPT_HTTPHEADER => array(
    'Content-Type: application/json',
    'Authorization: Bearer seu token aqui'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;