Note: Only events implemented so far.
use https://websocketking.com to test.
{
"action": "subscribe",
"topic": "A.1e3c78c6d580273b.LNVCT.Withdraw"
}
{"type":"Event","value":{"id":"A.1e3c78c6d580273b.LNVCT.Withdraw","fields":[{"name":"id","value":{"type":"UInt64","value":"21542628243865601"}},{"name":"from","value":{"type":"Optional","value":{"type":"Address","value":"0x1e3c78c6d580273b"}}}]}}