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 #0x2cb874a1c61bbf163dc6394c25e2182e2da95d1b78738e8da955b48e545a2fd2 · ArcScan

Block

#21,270,135

2026-09-17 04:21:40 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,135
Timestamp: 6 days ago · 2026-09-17 04:21:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cb874a1c61bbf163dc6394c25e2182e2da95d1b78738e8da955b48e545a2fd2
Parent hash: 0x55a0b336…f70dad8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,135 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.2%4,272,770 / 30,000,000

Base fee

20 gwei

State root

0x94a9a9fdfa2c…a046d2a9b185

Transactions root

0x945a7c497557…9bb0ea072918

Receipts root

0x48128088dc11…40f68c625360

Nonce

0x0000000000000000

Extra data

0x00000004a817c800