{
"ok": true,
"result": {
"@type": "blocks.outMsgQueueSizes",
"shards": [
{
"@type": "blocks.outMsgQueueSize",
"id": {
"@type": "ton.blockIdExt",
"workchain": 123,
"shard": "<string>",
"seqno": 123,
"root_hash": "<string>",
"file_hash": "<string>"
},
"size": 123
}
],
"ext_msg_queue_size_limit": 123
}
}