[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "AnfT4zV29JMSookI7YQG0bmoLWUzvmzCrzo9wVUrJrMy"
}
],
[
"sig",
{
"pubkey": "Atzjrx89GefhqqSBcc/YyKVBBrNaKcN+36AKwf0K2VrW"
}
],
[
"sig",
{
"pubkey": "AvFPWofl+Wh7SOQCj8m5E8dWkyoniXCztBvM3OWxZsb5"
}
]
]
}
]