{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97391cc1aa274447747423b513a028882937a1e32f6f3487ea77282d1d86c599",
    "signature": "0x0c0ad72f35446cefba3efda1413628894f7342bd1b2261f2ff6b175fb44b72b13bdb77d955c5c75aa5633d6e5a338bcdb29d3552161bdbdccc8ddd5fa898f0591c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}