[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "ArBZEbxtAMKNJ3LfIAZnYN6X7u7UfOaUy8pHsGejez0X"
}
],
[
"sig",
{
"pubkey": "Ao5K4IH4b4CjtPg4/K9wmFtTJiX2rhoVlrrNn78zLaH8"
}
],
[
"sig",
{
"pubkey": "A/Bi/RGf/NbJIvbNNz7NTM/VybZBqW3BBtnI8+/hxGJw"
}
]
]
}
]