[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "Ar3cmbMXm2i1162ZU+aZbIDaXoO+5LHk41kkgJD2EA7a"
}
],
[
"sig",
{
"pubkey": "AwL4Zui0pcwVYdvqkoKYiyAFnlhK6rxoqB26IffSGtLF"
}
],
[
"sig",
{
"pubkey": "A8QK1QNsUosnBgFLfTSAER/WDc9zYcGMh0Qw9rbNYwji"
}
]
]
}
]