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 #0xc170247335330a36a8e62b524d94ce1cc8f68d44bb5b58c7eeb074ab43408fcb · ArcScan

Block

#21,403,700

2026-09-17 23:10:51 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,700
Timestamp: 48 days ago · 2026-09-17 23:10:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc170247335330a36a8e62b524d94ce1cc8f68d44bb5b58c7eeb074ab43408fcb
Parent hash: 0x9f613678…ab9b1a26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,700 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.1%1,536,454 / 30,000,000

Base fee

20 gwei

State root

0x8b9e39eacf1b…1eb64c73b128

Transactions root

0x30aaf16bd0d1…0efb336b2bac

Receipts root

0x60dd7dc244cb…e7b22ccdab35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800