TON

getBlockHeader20 额度

Returns the header of a block.

网络: ton

参数

名称	类型	描述
workchain	number	Workchain id: -1 for the masterchain, 0 for the basechain.
shard	number	Shard id (int64). Pass it as a string, as JSON numbers lose precision beyond 2^53: "-9223372036854775808" is the masterchain shard.
seqno	number	Block seqno.
root_hash	string	Block root hash (base64), to check the block against. (可选)
file_hash	string	Block file hash (base64), to check the block against. (可选)

返回值

类型

Object

id, global_id, version, flags, after_merge, after_split, before_split, want_merge, want_split, validator_list_hash_short, catchain_seqno, min_ref_mc_seqno, is_key_block, prev_key_block_seqno, start_lt, end_lt, gen_utime, vert_seqno, prev_blocks.

代码示例

curl https://holy-burned-sky-ton-mainnet.rpcnode.dev/7c9e6679-7425-40de-944b-e07fc1f90ae7 \
  -X POST \
  -H 'content-type: application/json' \
  -d '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getBlockHeader",
  "params": {
    "workchain": -1,
    "shard": "-9223372036854775808",
    "seqno": 40000000
  }
}'