post https://api.shasta.trongrid.io/walletsolidity/gettransactioncountbyblocknum
按区块号查询区块内交易数量（已固化状态）
Click
Try It! to start a request and see the response here!按区块号查询区块内交易数量（已固化状态）
Try It! to start a request and see the response here!