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 #21329354 · ArcScan

Block

#21,329,354

2026-09-17 12:41:54 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,354
Timestamp: 40 days ago · 2026-09-17 12:41:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xbccbc0f9a78dec51577b66a2d0ffa24723e40df6404bd19a5a341fa3b51dcbbe
Parent hash: 0x6fb6b45f…b2d8031a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,354 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.5%6,459,024 / 30,000,000

Base fee

20 gwei

State root

0x6acdc85994a7…5d84aff2a667

Transactions root

0x7f3518dd22eb…541373624954

Receipts root

0xc10c97dc4e20…5c69d7b4526f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800