{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259665082",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x039864a2a015690da2c5a9f62de40dd63b0acefd242cada47d02e63cc5f63c6d",
    "signature": "0x36fffd55ff5920f8693c47457d5893d5272c2b8e88ab1f796e953fba0bb521bd07ed439e2b555d7994dcb251750e040bf7a69c616395e58d64b7d3f2510ac54b1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}