[
"r of set",
{
"required": 1,
"set": [
[
"sig",
{
"pubkey": "A3o3lNTWpvnPjqw/5OY4I9or/OYLoMi+1AZTpDrT8UHC"
}
],
[
"sig",
{
"pubkey": "Ata6tTfZHg/T0oJbx7qMC7YmqSPtT+vUfJgR37qauYWx"
}
],
[
"sig",
{
"pubkey": "Ax+Uduie9XC0SPbf/PQDBtT57lwwYEjqFIfdpGsv8Tor"
}
]
]
}
]