{"ABI version": 2,
    "header": ["time", "expire"],
    "functions": [
        {
            "name": "upgrade",
            "inputs": [
                {"name":"newcode","type":"cell"}
            ],
            "outputs": [
            ]
        },
        {
            "name": "sendTransaction",
            "inputs": [
                {"name":"dest","type":"address"},
                {"name":"value","type":"uint128"},
                {"name":"bounce","type":"bool"}
            ],
            "outputs": [
            ]
        },
        {
            "name": "getMessages",
            "inputs": [
            ],
            "outputs": [
                {"components":[{"name":"hash","type":"uint256"},{"name":"expireAt","type":"uint64"}],"name":"messages","type":"tuple[]"}
            ]
        },
        {
            "name": "constructor",
            "inputs": [
            ],
            "outputs": [
            ]
        }
    ],
    "events": [
    ]
}