{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb768f62056148bc6b4e63d4fccc2432a93d14a3c2484295fd52c26db47d9e776",
    "signature": "0xdcd3025a1fb6395d6ae3e0318178b42c8b3f0704354b1a761b4d2e0dbfeb0a6839ea55b82ac07413494b65c1019f3259e08edc249ad5d4022109f0f1a9b8685b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}