[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "AyQmHYNmoZsSWYIQWnbetJ4Fb234H3C5/usq0czY+mgA"
}
],
[
"sig",
{
"pubkey": "A51a/jrKZHIE+fQEvLpCL1l8kEIjV2IUtrhxvnp373vZ"
}
],
[
"sig",
{
"pubkey": "AyOlYm/sHawNBs9Iy0CWU22g2O1o+JFG0FnycVpH/+02"
}
]
]
}
]