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 #0xcad30317399338e856e0628f37bc4f2347dab4506682301972db9904e0ac6072 · ArcScan

Block

#21,355,216

2026-09-17 16:20:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,216
Timestamp: 14 days ago · 2026-09-17 16:20:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xcad30317399338e856e0628f37bc4f2347dab4506682301972db9904e0ac6072
Parent hash: 0xc3bb19db…50f3bcef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,216 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.0%7,812,800 / 30,000,000

Base fee

20 gwei

State root

0xe5a6c43801ca…cd2109437bba

Transactions root

0xc2decd4d549d…e7056e5a4248

Receipts root

0x6fcd382547ea…3f885ee6ee0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800