[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A4nmpkYl6wV9Blzt+ehZwz6CH3g8V33BUl6PB+U4TDlS"
}
],
[
"sig",
{
"pubkey": "A4Rpiygc+yMe4FUdB9y6TlQByg8gi3Hw+QPmAO+aX3hW"
}
],
[
"sig",
{
"pubkey": "Ago123jnixmc7/j0NeSPMcDdhVZASC5O9J4gFqn8xdzD"
}
]
]
}
]