{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1836578053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96c20de23248c3c525fc201462d736b773ff6083ffce1c6e5c4ee939cfed7148",
    "signature": "0x6f2199bfb74ea42e4f6a06af75b6aecdf85c06e9f5ac3d27ac81a795f02cfd3e5acb0abeb62e1ea97ec99e81e9e29c301cf90c07b8438eea328db4701e7facfd1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}