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 #21332559 · ArcScan

Block

#21,332,559

2026-09-17 13:08:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,332,559
Timestamp: 12 days ago · 2026-09-17 13:08:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xee888be23f3bf3535560586ed9666d2ca82e7dbc8b0d1638677e8daa2e6a6606
Parent hash: 0x72a473ba…94876162
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,332,559 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.1%2,442,692 / 30,000,000

Base fee

20 gwei

State root

0x4d61917e3dc0…d0e9e8037d58

Transactions root

0xb6af9cb71c02…bad222076b23

Receipts root

0xc549dea8ce78…8a17fc39b863

Nonce

0x0000000000000000

Extra data

0x00000004a817c800