netBalanceChanges of the contract calls a pending transaction is making, based on the most current state of the chain.pending-simulated payload to all parties monitoring the address(es) involved in the internal transactions. The block height the transaction was simulated on will appear in the payload as pendingBlockNumber.from or to fields, will receive pending-simulation notifications and the payload will include the internalTransactions structure.pending-simulated. You can try the sample Mempool Explorer configuration below to see Simulated Transactions.Simulated badge on them and have a different tinted background.status=pending-simulated transactions, or you can use filters to exclude simulated transactions from your custom mempool feed.pending-simulation notifications are delivered in addition to any of the other notifications. For example, users can receive both pending and pending-simulation notifications.