{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440203960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ed17a3894815ff202df247a19ad92b84f06f9e399aaa73a11582350803c5b1d",
    "signature": "0x338fc655d3606e1c0dcbc1c2fe5ce13ac31bda6731a4202d11b72a8ec5c1a403415b0aaf87aeca72cd409fc422e435a2b39460be0677ed760246b7ed4c7682e41c",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}