[
"r of set",
{
"required": 1,
"set": [
[
"sig",
{
"pubkey": "AvqS7GakDlop9hqlyClNt5thZIrrR34jd+4b6lOczVXc"
}
],
[
"sig",
{
"pubkey": "AhPZITytD6KOxB79qr0GpTu64YFx16XMq9/my39OgFYv"
}
],
[
"sig",
{
"pubkey": "AldRwf1RL90AG+Pm7+pBPyeGyOCGDiXghxILSd2bsgbA"
}
]
]
}
]