Query Cross-chain Metaspace AssetsTry API

{
"jsonrpc": "3.0",
"method": "chain_queryInfo",
"params": [
  "pubChainQuery",
  "op=queryDex&subcode=QuerySpaceCoin&chain=ETH&coinsymbol=USDT&findaddr=&sliceno=1",
  "encryp=none"
],
"id": "1"
}

{
 "jsonrpc":  "3.0",
 "id":  "3c0f5890ca10580b4c5b3cab",
 "result": {
   "ret":  "0",
   "err":  "",
   "content": {
     "Amount":  "0x0000000000000000000000000000000000000000000000004563918244f40000",
     "Decimals":  "0x0000000000000000000000000000000000000000000000000000000000000012"
  }
}
}