[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A8mW0zhfghKxak7n67yGoewyvdxA19Cq3QL5X0qTvvYA"
}
],
[
"sig",
{
"pubkey": "A+YVxaowDfJz1bXQMmCGgvlsts/TBRx7Wcm4Ipx8caxX"
}
],
[
"sig",
{
"pubkey": "A9U1kIiwfaxxK35eJiJPSvoFMKHY7z3QZELUZ55SUHz5"
}
],
[
"sig",
{
"pubkey": "Astyiql4O6vGnHUnx1hegAmrhb3EdSLMgoeLFSSeovca"
}
]
]
}
]