[ "r of set", { "required": 1, "set": [ [ "sig", { "pubkey": "Amc6BiL7pybp40zoSoHUprF+cvXx/fpYyxf9EChxUMfv" } ], [ "sig", { "pubkey": "A0LZ2lYovDfQ92IqsTBZUU4sL9NjIPSI9deriay+yIxe" } ], [ "sig", { "pubkey": "A9MpxV6mT31b9WbHAmwqhGl0lka0V3Zp6UzpyAIyjax+" } ], [ "sig", { "pubkey": "A0P2gB4kcG1fjaDHmXqNbsCzAJs78Nh8kzeKwNEWBX62" } ], [ "sig", { "pubkey": "A07UPW6T6MFV3yAXo/0SleupluldG5H8WR+dUR3Qf5Xi" } ] ] } ]