{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1156225192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dd3dcde1bdc773b2e7dbe2e1acfd08ff17936931f71880a9dab180e5f1a9d0b",
    "signature": "0x3b2460284ec4cc9819d932dc3d362395254fc16bbeca5fb7f538166f7f51bb2746529fb12d2fb229e7290023b5209fe43ec9dcd7ece9614ba9eacb1e8e79db4f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}