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 #21539466 · ArcScan

Block

#21,539,466

2026-09-18 18:18:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,466
Timestamp: 53 days ago · 2026-09-18 18:18:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8acbc71f5275e96547159641bec2ef83b2602b7b487955b7d765379a6f9ac414
Parent hash: 0xabd3835e…4ea1c731
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,466 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.4%2,820,024 / 30,000,000

Base fee

20 gwei

State root

0x6a87546c9be0…4bc92e235fda

Transactions root

0x163afc057847…4e321c8497a1

Receipts root

0xb319ceb8af8b…039d12789c4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800