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 #21234834 · ArcScan

Block

#21,234,834

2026-09-16 23:23:35 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,834
Timestamp: 12 days ago · 2026-09-16 23:23:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f839187c13095093cb6d39edf3f99a31f3d9d6bc11b0790c01048c6f300fd56
Parent hash: 0x23c6ea14…901fb1c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,834 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

48.9%14,671,388 / 30,000,000

Base fee

20 gwei

State root

0x084e90ea46d3…132ad849a9ad

Transactions root

0xe6bee985b5a9…7150f8ffcff8

Receipts root

0x871564a30290…586326f495dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800