[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "AvQsheYx0q8oMrG0v/J33UWhrqdjoBsrXBKckvE1cGkh"
}
],
[
"sig",
{
"pubkey": "A6yQm7EZYklWnb3qF7BFWfQabXkoeOiBeLWrLS1VZujI"
}
],
[
"sig",
{
"pubkey": "A8lxt7TMYiTU8eMVZQm6VGAKt7Z7dJuHcBYP5ADcr7aR"
}
]
]
}
]