{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1803336424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb38580bc7e6303d9a1d493fa0e0085397b2b4ef7c51da0b4f97f386fad8eb15e",
    "signature": "0x31c483e824ec6d62560c978e89a1b93a1e504866f26b6eefa7a6a88f19c0a807129440dfec7b0cf495ae9b0b8315618147db42931e994e609091557f2571e92e1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}