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 #21481649 · ArcScan

Block

#21,481,649

2026-09-18 10:09:45 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,649
Timestamp: 49 days ago · 2026-09-18 10:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x49b0aceeeedee6b05282aea66370712e105c1284fcf58185cf68896ec966e487
Parent hash: 0xeb8c72c7…11524b97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,649 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,403,477 / 30,000,000

Base fee

20 gwei

State root

0x6f2c80c496db…2a4ff1ba1d97

Transactions root

0x26651ee480ca…5662ce9ff885

Receipts root

0x6b347db73f10…e0caa711d2da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800