Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x386854e2bbdf92cf2bce85795401d910015f75d78f3bbfa9cd4697b9fcb44130 · ArcScan

Block

#21,518,945

2026-09-18 15:25:00 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,945
Timestamp: 45 days ago · 2026-09-18 15:25:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x386854e2bbdf92cf2bce85795401d910015f75d78f3bbfa9cd4697b9fcb44130
Parent hash: 0xb1c058db…36acf85c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,945 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.6%1,083,223 / 30,000,000

Base fee

20 gwei

State root

0xe8ab61ffeeed…d99a54f78279

Transactions root

0x45940e334c86…96f32a790e39

Receipts root

0x0fa2b9d34162…d4944489e6aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800