[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A07RO2+YZn7hETdt90a0N3/hrd17nwIWqZ6cOHYnjWtO"
}
],
[
"sig",
{
"pubkey": "ArJX+sBjdbZrNeOfOaNWexGH3fBeb886SXFgbF5LF8sg"
}
],
[
"sig",
{
"pubkey": "AtPSG1VXnCG3k9WwN8o95pcpNOmY8uHDOzIQVZLfUhVO"
}
],
[
"sig",
{
"pubkey": "A4cwHiv+J9GPxsAsrhmAn+mlUj7C4sP7S2vLVkfEByRN"
}
]
]
}
]