Block Information QueryTry API

{
"jsonrpc": "3.0",
"method": "chain_queryInfo",
"params": [
  "pubChainQuery",
  "op=queryBlock&number=12&sliceno=0",
  "encryp=none"
],
"id": "1"
}

{
"jsonrpc":  "3.0",
 "id":  "1",
 "result": {
  "ret":  "0",
   "err":  "",
   "content": {
    "parenthash":  "0x84aaa1a6bb1eba0757a073d3170095c255f2afbf5a08db018df4ee60dc272d4d",
     //parenthash "miner":  "0x8bc7c3cf1acd3df586f0f892279163f813a59c27",
     //packagedperson "stateRoot":  "0xe15028b14d674d1eedef5b4a40e74c77c4d75091632c15539c266e4029e4bfae",
     //worldstatus "transactionsRoot":  "0x5f43e0ebce13bad2ab3ce605a2a2698d8cd104ca6bc2ce962ad952d75dcc1b59",
    //transactionhashroot "receiptsRoot":  "0x703c035562d8e37c66f2f9461219b45c710e59c8d0d234f6b062107de627758c",
     //receipthashroot "Recno":  247,
     //totaltransactionindex "number":  59,
     //blockheight "timestamp":  1696318054669580400,
     //time "Txns": [
      //transactionlist,
       displaytransactiontotal,
       clickdrop-downlist "0x64e0a480debe89f94e5a55f3f7aa911a0c080dd6e3f4a7755bda2cca9ae77850"
    ]
  }
}