[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A9WHIBDAarH8Gt0Zg2GELNFLGEzdnGwNoDHsigXp/dVi"
}
],
[
"sig",
{
"pubkey": "A0tHIEXo5d1i/2RUp112qZi4XY/6EkS/VgXO1JdUNRTj"
}
],
[
"sig",
{
"pubkey": "AvA1nvWWlOfax/QpHMSYvP6eJIKOf47KIxIRX1HNUhiD"
}
]
]
}
]