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 #0x313978c6fbd84d303a27af58fb69f671c1bf993a715c3e0131a336345ae0f757 · ArcScan

Block

#21,209,041

2026-09-16 19:45:53 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,209,041
Timestamp: 3 days ago · 2026-09-16 19:45:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x313978c6fbd84d303a27af58fb69f671c1bf993a715c3e0131a336345ae0f757
Parent hash: 0x74e087ef…1d8a4ace
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,209,041 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

52.9%15,860,434 / 30,000,000

Base fee

20 gwei

State root

0xd31261ba1c44…a52d1a26fb7d

Transactions root

0x124cc33d4121…5db865057928

Receipts root

0xd9b9193e63c1…3ae0fcf040d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800