[
"r of set",
{
"required": 3,
"set": [
[
"sig",
{
"pubkey": "A/IAUXrumQdlfh/rQyDKc8gx6uZbyS56I3FOL4vEpn5w"
}
],
[
"sig",
{
"pubkey": "ArN1Jy1VEgH3sMuEhd60dBnfEuYgifAFFX87IUtM0RUR"
}
],
[
"sig",
{
"pubkey": "A8zPhBF3w4ZrKpjum/iYw4zrycXFz0Xn6YMeBuz6aH/H"
}
],
[
"sig",
{
"pubkey": "A/kI2uKJoNARzDVAqEuwtssVIll3bCOOcCMBVZQw9pU+"
}
]
]
}
]