[ "r of set", { "required": 2, "set": [ [ "sig", { "pubkey": "A4MJtIAK+LdF5+Nw+TCqKj8+6RxzvX5cNp6sulihKZ5Y" } ], [ "sig", { "pubkey": "A0uEHpkdr177V6kCBvFNqqB0tZkMu0qH/uxeKPHXjk4q" } ], [ "sig", { "pubkey": "Akk80eFXPfRgW4gWQUS2CqvswKrCQwGVdP07313wz2FI" } ], [ "sig", { "pubkey": "A4oT4irr8d508BQPbbub6s8HUSANnxHyRr2ebiyAxib0" } ], [ "sig", { "pubkey": "A2ESZBiYjkQCUlw3eByVO4DeqJga9WkG5vUQ2qVq5xp1" } ] ] } ]