{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bca1598c2b911a7fdd9e0b312f592352d592d11f208b3ffae2ba1974acdcaca",
    "signature": "0x2134b9f851f16982728e56057e00cca2d1a5bea048afed015a2f18b786418f7524ccbe44cad9ec2de65520fa590fc519ea1d2f0f3b21e7b655ec82e687479e081b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}