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 #21570620 · ArcScan

Block

#21,570,620

2026-09-18 22:41:53 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,620
Timestamp: 55 days ago · 2026-09-18 22:41:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xda3e12e0592eddba3523b76581f5cab58bfc0bbf96f8dfb32c10fd315e67bf2b
Parent hash: 0x9e7ae86f…65b799b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,620 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%428,990 / 30,000,000

Base fee

20 gwei

State root

0xcb844aeb8087…6a6f8ebd1d49

Transactions root

0xd2d3c6c77d86…d01b039dae83

Receipts root

0x8e5f2362e3f3…baaa8f03b5dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800