{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226597063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99d4aa4d772bc1b447d11b6a05ca504743f21b91aba2585ec026cbd268bdfecb",
    "signature": "0xd2c11095e92407cb622b564486c0e8a48d3a990da3800f4e6d7a57f6da3de10e6dffc2c6d59d9ea5ba10fd3d5f269da4d1970a1c1b2ef045afd0d998efe30e9b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}