Use returnTransactionObjects to get all transactions in a block

[vrde]

I noticed those lines of codes in parseBlocks:

plasma-burner-wallet/src/App.js

Lines 532 to 540 in 75e3e38

	let block = await web3.eth.getBlock(parseBlock)
	let updatedTxs = false
	if(block){
	let transactions = block.transactions
	//console.log("transactions",transactions)
	for(let t in transactions){
	//console.log("TX",transactions[t])
	let tx = await web3.eth.getTransaction(transactions[t])

web3.eth.getBlock allows to retrieve all transaction objects by enabling the optional parameter returnTransactionObjects

This would allow the burner wallet to make a single http request per block, instead of one http request per transaction. I understand that right now the number of transactions per block is not huge, but still querying for all transactions at once should be the preferred approach.

Note: I can make a bounty out of this, just asking for now