[ "r of set", { "required": 2, "set": [ [ "sig", { "pubkey": "Ai2qhEGAkujnEAQorB/n4mrJxZNLJbTY2S9ZNvIXs6t4" } ], [ "sig", { "pubkey": "A8Ulhbz2Dw/MIC2Q44G9Jn0RwYsV+imfINMeeTfD1OeX" } ], [ "sig", { "pubkey": "At4mvpQ0P+VrEmYbZZ7/hFKVJCmLMfu5wFciqiZ7H96Q" } ], [ "sig", { "pubkey": "Aq5CgKTjqSUTJJq1idR2Iv2ie7yUKEaqIGttNRCp8g/Z" } ], [ "sig", { "pubkey": "AvWA03hUKrZr5z0xPm7kpJRF/2RSFLbCFUtpOmEGrHBc" } ] ] } ]