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 #0xa97542bf9d35e55b1796022822cc572568b354a1a6a1e26424ad67381837ca19 · ArcScan

Block

#21,286,703

2026-09-17 06:41:39 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,703
Timestamp: 3 days ago · 2026-09-17 06:41:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa97542bf9d35e55b1796022822cc572568b354a1a6a1e26424ad67381837ca19
Parent hash: 0x156f330d…d580bd82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,703 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

14.3%4,288,418 / 30,000,000

Base fee

20 gwei

State root

0x11b8e06ef6e7…b77bd730b350

Transactions root

0x5813771903c3…a11c5184a1e8

Receipts root

0x468616ec11fc…f0f8d068840c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800