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 #21301941 · ArcScan

Block

#21,301,941

2026-09-17 08:50:25 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,941
Timestamp: 10 days ago · 2026-09-17 08:50:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1ae74bc1457e72d1aa328dd2865c8bf3231f38a56a60393b3b1652239108cc8
Parent hash: 0x9ac08e3c…f4bc3fbb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,941 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.9%3,571,877 / 30,000,000

Base fee

20 gwei

State root

0x55419ce17b35…d59861db2259

Transactions root

0x12f078ce1147…f9022cbf5f61

Receipts root

0x4f2694b128f6…45dea8de623e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800