{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14b8e4e2bc3c690011c3f3e2325f84900e679ddb450760cbe5b64982451e454d",
    "signature": "0x454502c2b2565e58d2e91d157e59e21e2631f5aa3816d04b19b1bf459e21f52b0a2d1a311b90105beda072255101294eefb314a6dc3574f87360e14c98bf55911c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}