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 #0xf84426a4ceb624cf1afeb2838caf3f6a4da3c70ee4047348a8b2457a6a5c0967 · ArcScan

Block

#21,400,008

2026-09-17 22:39:39 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,008
Timestamp: 9 days ago · 2026-09-17 22:39:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf84426a4ceb624cf1afeb2838caf3f6a4da3c70ee4047348a8b2457a6a5c0967
Parent hash: 0x7706b96e…0e0a276c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,008 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.4%709,154 / 30,000,000

Base fee

20 gwei

State root

0x7b9df49afdc1…23fd6abc1900

Transactions root

0x626f839d1944…d7e51872d655

Receipts root

0x6a493c1ca885…215da2e47b86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800