[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "AiiwuYH8hAAeUC7DN7zMw1cpBRh0ikzSkQuw6yiM9fMi"
}
],
[
"sig",
{
"pubkey": "Amuvq0eRD3buey/SW7ppHvxg7bwlOTzatEvTtI1u1CpI"
}
],
[
"sig",
{
"pubkey": "ApHbouyksqbrCWEqpxQ9Xntlm31KOx7W8j0Y/EX/sXcJ"
}
]
]
}
]