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 #0xb05fe3fe6955b66f3538196b2a7777f166894df2d8039acac965b8017ec6f624 · ArcScan

Block

#21,565,136

2026-09-18 21:55:31 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,136
Timestamp: 56 days ago · 2026-09-18 21:55:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb05fe3fe6955b66f3538196b2a7777f166894df2d8039acac965b8017ec6f624
Parent hash: 0xa673cb66…3258e8c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,136 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.3%7,285,031 / 30,000,000

Base fee

20 gwei

State root

0xb5d05ebd2e73…d413f22cb0c1

Transactions root

0x68ed6552a793…a28ee2fbbde7

Receipts root

0x70e604f952ec…71a0913f6a81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800