[
"r of set",
{
"required": 1,
"set": [
[
"sig",
{
"pubkey": "A63ExuH2yYol519tIx9doKic5EYhsJe7Gi0wewiduDWj"
}
],
[
"sig",
{
"pubkey": "Am9JVps8h7LiAN2rZiWB96HVEWAufi2ugf5/iDi3n/ry"
}
],
[
"sig",
{
"pubkey": "AhvhgJMHNsmTzSAdqI/wzqlCCXIPMIlt5g5Z3xjh3kwH"
}
]
]
}
]