{
  "manageEntity": {
    "action": "Repost",
    "entityId": "71597208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f1adaa3621af94d41b3aaf40ede329a623b6a072310960004f0617d67c1e44c",
    "signature": "0x4f7c47c1b4cb9f82d355de9173a5a2223d737ad35b3b565839c1aab31979c6455488ff890a65e0e175a204c7d08b63017b0744fdff5c1f7b400b3aa436819fb91b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}