Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21369257 · ArcScan

Block

#21,369,257

2026-09-17 18:19:46 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,257
Timestamp: 34 days ago · 2026-09-17 18:19:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9bf5f2e121df7274f342c9d3a930c6fbe9be0db09f9c982628a8882efedb1a9
Parent hash: 0xbfd06955…8b9381a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,257 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.8%1,453,948 / 30,000,000

Base fee

20 gwei

State root

0xc965d0e4ddac…b9dfc5498f48

Transactions root

0x93e801ce2ec7…a4f0d3c3a8b9

Receipts root

0xbd863567af2d…97a81d2cfe71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800