Empty Result
{ "AnnounceKey": { "user": "gritspavel061.testnet", "key": "ed25519:239e8HTHHrYqwrVbbh7KZEoyRaCZiqdKLwe1q27Jiyab" }}
{
"AnnounceKey": {
"user": "gritspavel061.testnet",
"key": "ed25519:239e8HTHHrYqwrVbbh7KZEoyRaCZiqdKLwe1q27Jiyab"
}