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 #21386628 · ArcScan

Block

#21,386,628

2026-09-17 20:46:33 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,628
Timestamp: 25 days ago · 2026-09-17 20:46:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x07453daf5f1c2724a0bb06095bc96ace4e50ebb483a1db1356419d085f976d42
Parent hash: 0x30bab725…b85a3dea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,628 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

40.2%12,073,922 / 30,000,000

Base fee

20 gwei

State root

0x3d008836ef8b…48d929a40597

Transactions root

0x6ef7b2ef41fe…234c2b988656

Receipts root

0x5b3acc967664…9ca106cfbfb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800