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 #0x904e2d4e2012cd2ee1e70aca3b3c8c04ee7f614e45a7ac97b507c9110e2c2005 · ArcScan

Block

#21,394,908

2026-09-17 21:56:32 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,908
Timestamp: 11 days ago · 2026-09-17 21:56:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x904e2d4e2012cd2ee1e70aca3b3c8c04ee7f614e45a7ac97b507c9110e2c2005
Parent hash: 0xcfd359b4…995b5746
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,908 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.2%960,366 / 30,000,000

Base fee

20 gwei

State root

0x316dc5404811…e94c0bc5f097

Transactions root

0xfd1012e7dd91…26d3d627aa8f

Receipts root

0xc0e5a3b55773…64fab5aa1f7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800