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 #21375457 · ArcScan

Block

#21,375,457

2026-09-17 19:12:09 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,457
Timestamp: 15 days ago · 2026-09-17 19:12:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1426262d5ee64535c0094950490abff667876d736952a34aee202409d3bd67bf
Parent hash: 0x722ee7a9…0a5dd7a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,457 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.1%9,319,035 / 30,000,000

Base fee

20 gwei

State root

0x1f2607875ef8…fd1a904f1d07

Transactions root

0xd5ee26ba575f…65996d9f63a7

Receipts root

0x9236e5dd8987…a10446f76f3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800