{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486761503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabc3d4d3e1f827a61ace1215afc7801524392d091be5921f44e9bac0cca419da",
    "signature": "0x501e7707b97cfa8ac141654e926106732f1856aaf6e011ca3bcb01b5eb97a4d108c8fd1b26aafc3056aa2cfc1bb81fde79d7a2c54543b6b18897d36c6933675e1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}