[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "Alkkki22bqbNWpsjZ3Dy1+cSF8Khmrp9cSENmo5QjkgF"
}
],
[
"sig",
{
"pubkey": "A6E4ak9VCClsd6EQiPo0BEUpIJdwtcPEWzxZrWVgan/S"
}
],
[
"sig",
{
"pubkey": "AvP3Ue8QI4CjinVbTuex045oviSGMg78sPB542Lm6+26"
}
]
]
}
]