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 #0xcf504305749af57710b0b908d188a845a466a8e7c1639a7f9327b2757eb6f566 · ArcScan

Block

#21,384,930

2026-09-17 20:32:12 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,930
Timestamp: 14 days ago · 2026-09-17 20:32:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf504305749af57710b0b908d188a845a466a8e7c1639a7f9327b2757eb6f566
Parent hash: 0xb2cff7da…b1dae9a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,930 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.3%1,298,612 / 30,000,000

Base fee

20 gwei

State root

0xe38152fdeb07…cb659ea1c9ff

Transactions root

0xde308689decd…688f2fe02070

Receipts root

0xaa7ed17ca50e…6a1991c69e99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800