{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412883087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0ac971502e4b7e74adbe6447c52e4fc62fb7b652f967c0aade8147297756121",
    "signature": "0xf844348a057155ee1fef786ac737e6786df79e34bf785b38ee518cabad819bdd544746443cd28adb8ef7dd6e5ce613e12b3fab9db3dc535cb9a69627a0f0d1c41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}