[
"r of set",
{
"required": 3,
"set": [
[
"sig",
{
"pubkey": "A7CzCfDTW1UILZu5zWNZPAMknrHgbWNWG4cmGrZDJKWv"
}
],
[
"sig",
{
"pubkey": "AnyG4usn45g63q+oPTVwJAbUD32fCg4yLAFSMJaFkR7u"
}
],
[
"sig",
{
"pubkey": "AzGKdnDLnBunGyJHYdnGF76TffNzoy3rYXhzhNdg+wPy"
}
],
[
"sig",
{
"pubkey": "A/5PkXx0xZDiwHuFF/TIshmxKbkAJYzfREJku5RCZ0iH"
}
]
]
}
]