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 #0x02d5694a87b85d7b7d2f5e5f5a187e8f32fda36f19e0a7cbf7156946fc6f9a3c · ArcScan

Block

#21,389,407

2026-09-17 21:10:02 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,407
Timestamp: 43 days ago · 2026-09-17 21:10:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x02d5694a87b85d7b7d2f5e5f5a187e8f32fda36f19e0a7cbf7156946fc6f9a3c
Parent hash: 0x6bbf1103…2bc80670
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,407 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.5%1,340,292 / 30,000,000

Base fee

20 gwei

State root

0xbb1f38e608b8…d2a02f976701

Transactions root

0x0c065db16ba7…d98011f661c4

Receipts root

0x66913a5a9a4b…dd14e23f02d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800