{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74932485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9f87b830e2af083b759eacf404702b65557630a10f7999a8857cef87cd85aee",
    "signature": "0xb3f43677c809345a451b24712f7bd4aea34453cecf97e6e539784c4952df2ef824ac7be424d3fae765ceee362bf79dd6a3541bb33340b4c7d67439434c36f2101c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}