[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A/ffo+5xS/VRN6FfbVrnwtJo3RYC5Bc68hWFqUtPzCYm"
}
],
[
"sig",
{
"pubkey": "Aks8JGREONsJmIh6rlBeSFoqCgxjdVqoCurOyIrswY8F"
}
],
[
"sig",
{
"pubkey": "A8ZWteZn8RaUkCa1RAIf3EE5ydjAS+U2rJydRf4Arfdc"
}
]
]
}
]