{
  "manageEntity": {
    "action": "Repost",
    "entityId": "179116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa875fc2757f1efefe28770ade1c5b28f2bdad0f7706b1b1ba589e82d15458705",
    "signature": "0x478b4308af0c1c54865decbb6771ceb30168e48e073b662e747be9287dae9f7939a099a1cf24a6f81da58ba713ee9b21b0a0c3f69fc78044749e4e652f3ed2fa1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}