Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc2273fef85a189b5a733999ca1f728b4d4124057daabf9af0b1efe89d10616a0 · ArcScan

Block

#21,417,218

2026-09-18 01:05:07 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,218
Timestamp: 51 days ago · 2026-09-18 01:05:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2273fef85a189b5a733999ca1f728b4d4124057daabf9af0b1efe89d10616a0
Parent hash: 0x62c5e1cf…0095185e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,218 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.8%1,142,015 / 30,000,000

Base fee

20 gwei

State root

0x23c01c92d42c…8cfa17bf9ce9

Transactions root

0x0cb900fe4ab8…5dd4805321b0

Receipts root

0xd8a1f9d66371…b649af52e485

Nonce

0x0000000000000000

Extra data

0x00000004a817c800