{
  "manageEntity": {
    "action": "Repost",
    "entityId": "575110024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdda82297bda9408e641a00880171d6d9ece1d0251f1c87e5f7be82f0c3fa42af",
    "signature": "0xe2eac417e733f10587edf3fbd0474e12383665374cbf273dddad4cda7cb1cf8d38782c187fb5dd8faa00e1b2a4f542c72c5e27861b64f3348bf77eefe14fb80a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}