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 #21376180 · ArcScan

Block

#21,376,180

2026-09-17 19:18:15 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,180
Timestamp: 40 days ago · 2026-09-17 19:18:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x4abb35b06bc5a8b60f59f9ce051273e9b2754d63ce8186626fde944bc60adb92
Parent hash: 0x858369da…e166988e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,180 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.5%5,551,463 / 30,000,000

Base fee

20 gwei

State root

0xbc5bed09acdb…38fb7b702dcb

Transactions root

0x226ebb313588…4290efa11d7f

Receipts root

0xa7e81d553317…1f52420c791e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800