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 #21386406 · ArcScan

Block

#21,386,406

2026-09-17 20:44:40 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,406
Timestamp: 24 days ago · 2026-09-17 20:44:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x67a7b85b877be3484bbc8f1b54ee924eaf9b7eb5645ff943aca3bd1be031aa58
Parent hash: 0x41a43f5f…1d50c30f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,406 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.5%2,550,675 / 30,000,000

Base fee

20 gwei

State root

0x7c8516a97e5f…5aab66777698

Transactions root

0x802958ff5fdc…d77337385c74

Receipts root

0xe4e34af84d14…b183820b9c6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800