Request body sample: {"jsonrpc":"2.0","method":"eth_uninstallFilter","params":["0xb"],"id":73}
OK
const response = await fetch('eth_uninstallFilter', { method: 'POST', headers: { "Content-Type": "application/json" }, body: JSON.stringify({}), }); const data = await response.json();
{ "id": 0, "jsonrpc": "text", "result": "text" }