[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A4sUDpXPEnfYlgf+UjR23BJmSre6oyHHFTlPCfm1KOK/"
}
],
[
"sig",
{
"pubkey": "A/ZVoWSorP9VHjZbu1/oBfLvELT49QQkJoth9IqqOYxP"
}
],
[
"sig",
{
"pubkey": "AxvNmv1I2e8zJ4cbGPgvNBtqCr3FPgfjUuNjPri8d5fs"
}
]
]
}
]