{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424214363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1fe1cda0db2ac657101da14b368c8787fc389ce0019be0ad9c43ff3f849c12",
    "signature": "0x9e85261f14454caa8c22c7e32a909bdb15e0ab9f64f76bdb8f55f2766736dea14e0481912a36030abded9d84e684d18e2efbf365c8c77c3264965b9770b774241c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}