[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "ArH8GVMWZUrN2nnpML6HM0SPGEwM+5liHYL0DZa0AQ/O"
}
],
[
"sig",
{
"pubkey": "A5gk0ctAwia4LvJiYOYUBZHWsL+wkTEcXDsIWRov2Ddd"
}
],
[
"sig",
{
"pubkey": "AiQVsQbE0VmR7XKUTs13yhqnN1uHcM+mPoL9PLOn+sqY"
}
]
]
}
]