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

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 #21291541 · ArcScan

Block

#21,291,541

2026-09-17 07:22:32 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,541
Timestamp: 10 days ago · 2026-09-17 07:22:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf1e89cf175cf3da42dfff8e7857f1b14c496a626e8ede5568a05ea720d816749
Parent hash: 0xf5a95a2e…ab44f697
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,541 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.3%1,891,064 / 30,000,000

Base fee

20 gwei

State root

0x9fcae321c7f8…dead483bfef7

Transactions root

0x0340fed92128…89e744bec0e8

Receipts root

0xbbb08c10abae…a95cb4887dc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800