BlockchainParametersChange

{
  "ActivationHeight": null,
  "BlockchainParametersChangeModel": {
    "MaxTransactionByteSize": null,
    "MaxEntriesPerTransaction": null,
    "TransactionMaxLifetime": null,
    "EmptyBlocks": true,
    "MaxClockDrift": null,
    "NetworkName": null,
    "MaximumTransactionsPerBlock": null
  }
}