[
"r of set",
{
"required": 3,
"set": [
[
"sig",
{
"pubkey": "AtTIKMmx2U0S0VNa3pZhgrOXnIjLq13WmIwjXQ2ELev3"
}
],
[
"sig",
{
"pubkey": "AkXP9QsGlTs9OND3zkj5b3eaRKVRxc5HQLE6RlhJ0K3m"
}
],
[
"sig",
{
"pubkey": "Ao2lx0XMgQWpPT56MbEQRqbLvl3KgOtlM1Ut3tqZ4bze"
}
],
[
"sig",
{
"pubkey": "AxHAffMIOnCqJeQrVPu2Df2XtqdAjtFVGaAsKqi/tKwa"
}
]
]
}
]