{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08fdddc87932789d73d444132e7c71c4ef5cedba4bca3664f81529dd75406945",
    "signature": "0x972d83d5746a09fdb23f3c02cb4cc1020eea12d7720ebcc3ae7e229ec26cf8ef523499c051c61195392500e1ae29f1bed6d99dbc5f779a8e776cbd4f3d5b6c841c",
    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}