{
  "manageEntity": {
    "action": "Repost",
    "entityId": "568867992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37e06cb20426ba52d4303f448293bd25d56f3eee4896c6e58c017b3631b0c924",
    "signature": "0xd6ae4d2ffa679cc0b788226eeda40424bf39952ddfb100266eb5ca1e05b5610237feec34cfe8c47f94bbf9f2ec95f73b4540294dc6753ddf937dc5264f096cb31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}