[
"r of set",
{
"required": 2,
"set": [
[
"sig",
{
"pubkey": "A53GRvn++C7/MaWvtr7HROzOXmPLishGwW1Ck+lUVtTd"
}
],
[
"sig",
{
"pubkey": "A0e92hpRz428DOy9BeLTcIOAmK6d6nwg6LC3B3SjJgTQ"
}
],
[
"sig",
{
"pubkey": "A3AOWMR/g0k01JYq+5oU7wKeJ81ESnW4ING9tBXcWzC5"
}
]
]
}
]