{
  "manageEntity": {
    "action": "Repost",
    "entityId": "931511520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8a3017415dda428773b0606430e5cc056f56a87b371967f68021790c32d19c1",
    "signature": "0xeb6dd585e34e3aef6afd12576c0e8941c7117649295f1ab1edc7f9061fea987a32ff5b2bf51251c77116afe411ab8b0ecea9b572550c94252074a969aef682231b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}