Block explorer
The =nil; block explorer is a GUI for reading information from the cluster such as block statistics and message data.
Home screen
The home screen of the =nil; block explorer includes the following components.
Search
The search bar allows for retrieving blocks, messages or accounts by hash, shard ID, and block height.
Messages counter
The messages counter shows the total number of messages recorded during a particular time period. It also contains a bar chart showing how many messages were recorded during the selected time interval.
Latest blocks
The latest blocks table shows information about newly generated blocks including their height, shard ID, date, and message count.
Account screen
The account screen contains the details of a particular smart contract.
It provides the following information:
| Field | Definition |
|---|---|
| Address | The address of the smart contract. |
| Balance | The balance of the smart contract. |
| Tokens | The custom tokens possessed by the smart contract. |
| Code | The contract bytecode. |
Block screen
The block screen provides statistics for a specific block.
It contains the following data:
| Field | Definition |
|---|---|
| Shard ID | The ID of the shard where the block was generated. |
| Height | The block height. |
| Incoming messages | The incoming messages included in the block. |
| Outgoing messages | The outgoing messages included in the block. |
| Time | The time when the block was generated. |
The 'Incoming messages' and 'Outgoing messages' tabs contain tables listing all incoming and outgoing messages included in the block.
Message screen
The message screen details how a particular message is structured.
It has the following fields:
| Field | Definition |
|---|---|
| Shard + Block height | The ID of the shard where the message was recorded and the height of the block where the message was included. |
| Hash | The message hash. |
| Nonce | The message nonce. |
| From | The address from which the message was sent. |
| To | The address to which the message was sent. |
| Tokens | The tokens sent via the message. |
| Value | The message value. |
| Transaction fee | The transaction fee. |
| Gas used | The gas used for processing the message. |
| Gas price | The gas price. |
| Message payload (bytecode) | The message bytecode. |