{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22aa46a48a58f629d95c2e52746b4596aa1aa88b88e1860a7647d295bd7ab991",
    "signature": "0x5b6cd3656849143a87a6e5336ed3bdec63527981129e5c8aefa813a2777832346c761d8c009b4b281d9a166657ac1ed936baac82febbc684b717859f8a3eab441b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}