{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e682fbc3a57dd068fb44508e78e826d4c0eb57f2be9a7a619228658e4a16d43",
    "signature": "0x9e5596ef4a325ad0942b2b7cb524e84f1ff441473ceca1df8d310daf52c4a25f480402df2a14f6a9697b86731896983e6944c122110cbf29a2c0b195aec5e5031b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}