{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4020e748bca420a73f2f337c76ec92eb05f1f323f2d051b958d9261c7b17a07f",
    "signature": "0xdced9d2da6183b4c6d278f821c6d909f12cab881f5ee3f293ffb6380bc80cd2b31b78369f42ac4c2ddc82da88252dd0c16ff2ddbfa09a486b28e1df953d154bf1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}