[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "Ar2q7hTQvnk0b7XdoIxJ2H37m/BOT68D1ldKmILKA3Ta"
}
],
[
"sig",
{
"pubkey": "A5BFEVR7tcBxmKIqP/auk1wHw9SkIDdjUutFkksR/a48"
}
],
[
"sig",
{
"pubkey": "A0swIcWBxlJwIUxdhYlMABM2EBx8E0unH466qAhvIUI5"
}
]
]
}
]