[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A1+sMum/tBrD3MQOvL7Y65ofJdNrHzvYMCH0M3V7VYCu"
}
],
[
"sig",
{
"pubkey": "ArAzwMEBzX+SP7P8PNCV5V3XJA8/HuuQU0Bf8dmC4cSK"
}
],
[
"sig",
{
"pubkey": "A4DjlsYHYZ6kq5mJlnqrlDmWDcFpvhTZHQF+gllJ6v7f"
}
],
[
"sig",
{
"pubkey": "AvD0pGp2TqaINLw6CvJ5HGRHEDISW3VIKF2Kl3Lt4esy"
}
]
]
}
]