[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A4EJxhUuoF3fyxrAF2cFAXWSN/HpZvCtZX87QPnkSoe/"
}
],
[
"sig",
{
"pubkey": "A2imUm8+4iZVwdrBwmmNxc9uDnNsaTrjqVqWzi81I/2X"
}
],
[
"sig",
{
"pubkey": "AkCOWO/cqTyYkG5VGnabWDFlRiO8kCBDJCNQ+QVCdTjL"
}
],
[
"sig",
{
"pubkey": "AqBWorVdourukJqJpZfArVMWZSniHGOCQi6Z/aThjlak"
}
]
]
}
]