[ "r of set", { "required": 2, "set": [ [ "sig", { "pubkey": "AjVu0R4pT4s4wz92x6XIC8DpkvzKapKalPzm81akSKzC" } ], [ "sig", { "pubkey": "A5sdFTJrH5mfu56X9bh/rfT8GJ09EjzxnHB2Wq5z3oCk" } ], [ "sig", { "pubkey": "Ax+97vUKyAEhm8wyhWZ8jcj5yA1gt7z5SHG9M0oOmbU2" } ], [ "sig", { "pubkey": "A263BAX3qber0r0a3Di8OYkjK2Uu8kwHfiVtMT9QlHdr" } ] ] } ]