{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0062a4e96164402b17be750c1c50aa361b98e523be0c7a4aa7127692eeaeb24d",
    "signature": "0x700d433f6f6d617ecccbea13a77ccd3c55ccef02e604904f0e465bca749ea64f5127953a1069f38da1e98e648f7393f20c79ee53924055ef8c511ab5b69343551c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}