{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805600208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b869a547111358811a6670026398b7dbd6404c3901d85cee9eff75dbec6ae4f",
    "signature": "0xc4c7e981c3f50d1b34022a866e844c2da9a3cf6bca45fca4d2c718c205cbfc433a538aa5711d0bbdccfe5db43a8b704fd2c3ce56bdbe29c0f82ac9b6f33efe671b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}