Function blockExplorerTxUrl

blockExplorerTxUrl(
network: string | undefined,
transactionHash: string | undefined,
): string | undefined
Builds the block explorer URL for a crypto transaction.
Parameters
- network: string | undefined
  The network the transaction settled on, as the vendor names it (e.g. "ETHEREUM").
- transactionHash: string | undefined
  The on-chain transaction hash.
Returns string | undefined
The explorer URL, or undefined when either argument is missing or the network has no known explorer.
Example
```
blockExplorerTxUrl("ETHEREUM", "0xabc"); // "https://etherscan.io/tx/0xabc"
blockExplorerTxUrl("DOGECOIN", "0xabc"); // undefined
```
- Defined in packages/help/src/utils/crypto/blockExplorer.ts:20