{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655748043",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a4a10451a8f5e39b0732d772eab8af09d13d1e5262c09ab575be4604e36e88f",
    "signature": "0x14e63fe9ffa423d6d359def06b50ddb43a422298b1e7627849fcce053da6f3d307aacf0c2d47ca4f6adbc94edb52814136a83c713f71889e888a2e4e2214af641c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}