{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1829965646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3056bceb41061c63087d8bec44b53c8d647b82ba6d068fc44a751ca55c7caab3",
    "signature": "0xd4042de3656b8a68d3e136a115d444c85a8ebfb6736291ccecc410c27bf4f4ec31c23b43919cce0034e23700acf7f901afced50a38a21e001a1856cfead5de451b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}