Blockchain Traversal InterfaceTry API

{
"jsonrpc": "3.0",
"method": "chain_queryInfo",
"params": [
  "pubChainQuery",
  "op=scanBlock&begin=&sliceno=0",
  "encryp=none"
],
"id": "1"
}

{
"jsonrpc":  "3.0",
 "id":  "1",
 "result": {
  "ret":  "0",
   "err":  "",
   "content": [
    {
      "parenthash":  "0xcfee308a28697bafef2f635c2c67272a65eab1996c93aebac2bcb29155d5bc77",
       "miner":  "0x6d3da5167929a4b297df09325389d72f35327fa4",
       "stateRoot":  "0x670a4e6f9262854a889e36dd766c6942780a6a9c74840fcbe2a9fde1e4f2c36b",
       "transactionsRoot":  "0xb0ef76de17cce27b75554325e7cba7f22eb3238fb642f35b174c885ae86f1987",
       "receiptsRoot":  "0xbc86b068c10758ec5e644d81b530038b31e6da3450892c7a3dcb6e9a0488c1e8",
       "Recno":  2,
       "number":  1,
       "timestamp":  1742515456744655700,
       "Txns": [
        //transactionhash "0xd56f8fd299e309598752d54576395f15d403f2eb274d163e4eaf9e103cf64828"
      ],
       "Senders": [
        //transactionsubmitperson "0x35f4646842fc5fe208b7d3fab125c8542be88324"
      ],
       "Data": "" //transactioncontent,
       base64encoded