[
"r of set",
{
"required": 3,
"set": [
[
"sig",
{
"pubkey": "Ap5/BHfqmsS4XPmfREFEr5E0jOf3eBUV0JWCkTnfiato"
}
],
[
"sig",
{
"pubkey": "A1ueDoqmkqm21+quGQUOo2w/xt8IXCfpnRKUiluk9yHg"
}
],
[
"sig",
{
"pubkey": "AyO+daCXaTuLcxQIfeWqs0wrJuqU/n4Rh5Ff2KBhMd5C"
}
],
[
"sig",
{
"pubkey": "AxqubXynSMXP4erSOH8TynoXkWfDsAnreW7EKBRDPhyJ"
}
]
]
}
]