{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x117df5cb65f31f86d855043acd0faaf434479ee594224acbb7d4b9c4acc9987d",
    "signature": "0x59435e59c196e1c77ffeda90def2dc9285599c7ab0ea8d0a5061d764cee5206c373609ed3f24f48d142a6620223e58ba21696cc8d7431ce023df203c98a7b0c41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}