GetBlock

Query block header information or entire block information according to block height or block hash.

This method will use 30 Compute Units.

---

Parameters

• id_or_num - String - Can be the block height or the block hash. No value entered means to query the latest block.

• detail - Boolean - True means query the entire block information include the header and body. False means only query the block header information.

Returns

Field	Type	Description
blockID	string	block hash
block_header.raw_data.timestamp	int64	block timestamp
block_header.raw_data.txTrieRoot	string	the root of transaction merkle tree
block_header.raw_data.parentHash	string	parent block hash
block_header.raw_data.number	int64	block number
block_header.raw_data.witness_id	int64	super representative id
block_header.raw_data.witness_address	string	super representative address
block_header.raw_data.version	int32	version
block_header.raw_data.accountStateRoot	string	the root of account state tree
block_header.witness_signature	string	the signature of SR
transactions	Transaction[]	Transaction information in the block, please refer to gettransactionbyid for the content contained in each transaction

// Result
{
  "blockID": "00000000000f424013e51b18e0782a32fa079ddafdb2f4c343468cf8896dc887",
  "block_header": {
    "raw_data": {
      "number": 1000000,
      "txTrieRoot": "e2dd42daa9c853e070df1e4fc927851a7438c601fb12cf945922629d5cec187b",
      "witness_address": "41f16412b9a17ee9408646e2a21e16478f72ed1e95",
      "parentHash": "00000000000f423fbccd9cdb9e410eabdf9f94145cf5b71a678b8b9616619125",
      "version": 9,
      "timestamp": 1578594852000
    },
    "witness_signature": "179caed28b3d129dee6d553ae6761a8c8698f890e5f38e062d56e2d0d0b8c9a20317b7753b3fd1be261935d6182434a6c057f8926f25027b9859cde3da3a655300"
  }
}

mainnet

curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/getblock \
    -X POST \
    -H "Content-Type: application/json" \
    -d '
{
  "id_or_num": "1000000",
  "detail": false
}
'