Returns the number of transactions in a block matching the given block number.
QUANTITY|TAG - integer of a block number, or the string "earliest", "latest" or "pending", as in the default block parameter.params: [
'0xe8', // 232
]QUANTITY - integer of the number of transactions in this block.
// Request
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBlockTransactionCountByNumber","params":["0xe8"],"id":1}'
// Result
{
"id":1,
"jsonrpc": "2.0",
"result": "0xa" // 10
}