[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A/w+7H3/cOJh5cLyThg6XH1fzH5YN5IMf4jN39sSIzQ+"
}
],
[
"sig",
{
"pubkey": "Annf9f26FTq2N/BpOs5/ROEUM+qDIISTxEuvU34UOlmc"
}
],
[
"sig",
{
"pubkey": "A9F5etrUhTMOfSLb+vzOeQSInlZHrX2aOuZcPMy3ydSb"
}
]
]
}
]