{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca6305ef38548e8520fbe6c1b8839781ebb475c76ec8860c8eb855e168d89f4f",
    "signature": "0xd5af0e7aae68143c0564693046c7b57dd8c18586437d77db09ebfe382259140d0a4c1031302d642e7e7b33e8a8fc1707e5211bcdabc345ae1dfb7ddf49d98d9f1c",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}