{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14ff33b8fef06ea64fe19df30573fbd4b5d6c8574dbe28f0313865249ed79655",
    "signature": "0xf9ccb12ae769f5939dce731d4f1c670a553d387efd1ca6d48dc869b9ee47aedd5aabdca51c4ab649b3d0056cc0c047aaf65801ebefd529d24749dd0f927764081c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}