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 #21267958 · ArcScan

Block

#21,267,958

2026-09-17 04:03:17 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,958
Timestamp: 45 days ago · 2026-09-17 04:03:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x84ef92e5567ac015494da0bf59a147302fa75625ccddb62a65840ec825668d62
Parent hash: 0x6703c6b4…e0253986
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,958 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.2%4,255,756 / 30,000,000

Base fee

20 gwei

State root

0x423b11e77f17…e3fffc9fecc8

Transactions root

0xe5ccd6ffd2bb…a71cbdbab6ac

Receipts root

0x3133e1e94bbe…2fef22319b93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800