[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "Arth8DGrfvZWjsi+knj2Qus59R5Cyv+Sgbifd/1GMdcX"
}
],
[
"sig",
{
"pubkey": "Az6udVfOOLk3VFHhtqD5g/XXWg2f5Ynn0bAZLnPa0vsf"
}
],
[
"sig",
{
"pubkey": "A6I965IcX3xphNRkbR9ZOIW8D5yulwOwmy5hEp6XGfgg"
}
],
[
"sig",
{
"pubkey": "AhhVDuKOSijSAhbIbmYExSScA+oRQEnWUdQ2jvXHb5QE"
}
]
]
}
]