[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A+fi7EzPpq1iGahAnN3Vpk64wUpRjvPk0l/Kdom4WQqG"
}
],
[
"sig",
{
"pubkey": "AlUvbJw9miustaaDh76uSoY0k7azsXstIBPihAy0PSg6"
}
],
[
"sig",
{
"pubkey": "A0UBxlyl3YCjn8kYF6/K/K2/Zuidr6E/WCFTFqCp3Seu"
}
]
]
}
]