{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123397579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2368da95f27962a341ea0957b973763d1da8fd81111ee094275daaee04c7feb2",
    "signature": "0x536ef4cad12ed6aa65a9fc07f92e1df05ea432626c27979bc890a5299acc5ef63ddec7b7723f7174984d40162cc0621bbf57244ff82f4b8633c471a3291ec5c71b",
    "signer": "0x332ab1162aA82B8ba48d0246f9F2bE54a69B4915",
    "userId": "119307795"
  }
}