Filecoin RPC 接口之根据块高获取块的信息

Filecoin RPC 接口之根据块高获取块的信息，调用的 RPC 方法名是 Filecoin.ChainGetTipSetByHeight

Curl 发起的请求为

curl -X POST \
     -H "Content-Type: application/json" \
     -H "Authorization: Bearer $(cat ~/.lotusstorage/token)" \
     --data '{ "jsonrpc": "2.0", "method": "Filecoin.ChainGetTipSetByHeight", "params": [7,[]], "id": 1 }' \
     'http://127.0.0.1:1234/rpc/v0'

返回的信息如下

{
    "jsonrpc":"2.0",
    "result":{
        "Cids":[
            {
                "/":"bafy2bzacec7bujc4alv7axu3o4jvqyc6qimxxrrqfnl2rowpkg4gwxtafvutg"
            }
        ],
        "Blocks":[
            {
                "Miner":"t01000",
                "Ticket":{
                    "VRFProof":"mN1tUoV4Rb3zixnO10PpgVsjX0oQybCBexTZ3fQKsxUbWZFyYke7SwcvU9PrgVMfFf6d8FFhXcMIOXCeJ5b8CE2C7uOFeUO0kX7LMf7Lw5wM2Cfln9p/O/NxkpvnjYwA"
                },
                "ElectionProof":{
                    "WinCount":6,
                    "VRFProof":"jSlHmidan1a9m/JrRYWDdY1VI6mjT4inEkgVJEaFoZwaMUneH91ABGergkIp2+WnFDdlik/HRUwoA2HuhuMxbw/8MTxj3RDJXtsU64Cz1LbOWeGwE3Wygrmqj9Gy2yoB"
                },
                "BeaconEntries":null,
                "WinPoStProof":[
                    {
                        "PoStProof":0,
                        "ProofBytes":"dmFsaWQgcHJvb2Y="
                    }
                ],
                "Parents":[
                    {
                        "/":"bafy2bzacedqnlcxiif2yocaggj7l744gkfncl2f2qxv3wlq23xa5n6za2jeek"
                    }
                ],
                "ParentWeight":"38784",
                "Height":7,
                "ParentStateRoot":{
                    "/":"bafy2bzaceb6hmdvn6dzudxij7rs2tiessedvhn2ei5s3ddaaugj5ogvzio43k"
                },
                "ParentMessageReceipts":{
                    "/":"bafy2bzacedswlcz5ddgqnyo3sak3jmhmkxashisnlpq6ujgyhe4mlobzpnhs6"
                },
                "Messages":{
                    "/":"bafy2bzacecmda75ovposbdateg7eyhwij65zklgyijgcjwynlklmqazpwlhba"
                },
                "BLSAggregate":{
                    "Type":2,
                    "Data":"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
                },
                "Timestamp":1595830291,
                "BlockSig":{
                    "Type":2,
                    "Data":"qOrg2YrWtmcIsGyCZqO4ilPtlCG/gltMTXEteSIZQUd9ZLn1UlSrrcnjNEPSdGZODjBx7noqP2gvtcDbbHMVxQMLLOHkCtUaFj/P4sxPCPhLMawb/8tzq9mrjroSAbnH"
                },
                "ForkSignaling":0
            }
        ],
        "Height":7
    },
    "id":3
}