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 #0x8a6e3fa9b5e7c44ba1e55388c191029c4038286904947b69ca9c64b97040af88 · ArcScan

Block

#21,267,406

2026-09-17 03:58:37 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,406
Timestamp: 27 days ago · 2026-09-17 03:58:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a6e3fa9b5e7c44ba1e55388c191029c4038286904947b69ca9c64b97040af88
Parent hash: 0xe636c8ef…ca0b10c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,406 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

48.1%14,429,340 / 30,000,000

Base fee

20 gwei

State root

0x0cd9b7e4ba38…16f2b51925e6

Transactions root

0x723e739d6045…5672c154af7d

Receipts root

0xf37f520dccd0…251ad237d2e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800