[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A7LO2/hVpAzvrFaf3VQ83WAwct3WriFV4aqU5WPcXW/k"
}
],
[
"sig",
{
"pubkey": "A8Rph97Llxn/1u1gnA0F6xXLZFiaxc1B2DvE6qhl9bS7"
}
],
[
"sig",
{
"pubkey": "A8iYnKCac1o0QnoR+whK1GFtpc58Zxp649+I1djt7cmY"
}
]
]
}
]