[
"r of set",
{
"required": 3,
"set": [
[
"sig",
{
"pubkey": "AyiwzBwo6oqtGoTD8NB44GzUiGMmcx9c9VVOuLcGlEtH"
}
],
[
"sig",
{
"pubkey": "Aq05UQQEifuDIfUHpq8Z7D7jwlpCO2rOtdx9tBHS9e29"
}
],
[
"sig",
{
"pubkey": "A5vNL45QW1bFVdT29TUVG2+YXZ+keJ3nKsKR3HXeptOW"
}
],
[
"sig",
{
"pubkey": "A5oXhquRQBJJ2gFKLLnAQ+hZflS8B64cjhJhVqR9VLlL"
}
]
]
}
]