{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67774630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c77811601f7902401646bb594db7c9e045de878962436faff7d0c12ec21e92f",
    "signature": "0x892185356a6935f57d5c6ed2989344bad505da9f3fda9252b871f7e0302d66e8409626aacd5109ba7234fd858f867542729b09a6639a84b417389684589ec0461c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}