[
"r of set",
{
"required": 1,
"set": [
[
"sig",
{
"pubkey": "Ak3K24quLi4lYzuVglBpl7Ptn/48kv3fZK/mzuh42rSo"
}
],
[
"sig",
{
"pubkey": "A1/GiHNCWt3ROMuXBY9kau0jOJ/aLQ9hGFNESlzzYUib"
}
],
[
"sig",
{
"pubkey": "AzwNh3MsQB6UvulK26zgop2ADGY9HvzRW+eKxPJ0l9b1"
}
]
]
}
]