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 #0x12a9dc2d957693ffa3d08313569152716c913bab22ad89ebe518dd8f7ccb44a6 · ArcScan

Block

#21,338,591

2026-09-17 13:59:56 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,591
Timestamp: 2 days ago · 2026-09-17 13:59:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x12a9dc2d957693ffa3d08313569152716c913bab22ad89ebe518dd8f7ccb44a6
Parent hash: 0x03d074f0…aedc928e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,591 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.4%3,130,902 / 30,000,000

Base fee

20 gwei

State root

0xfa9100bd1e99…c3d469c6b519

Transactions root

0x1510dc7338d8…1429c3653059

Receipts root

0x4d1574ddbaea…40598b2822e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800