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 #0xb352768b913312a6b2539bf29edb1f15fa7e15e9972e6620ac380d6a0c9b80ca · ArcScan

Block

#21,354,208

2026-09-17 16:11:50 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,208
Timestamp: 10 days ago · 2026-09-17 16:11:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb352768b913312a6b2539bf29edb1f15fa7e15e9972e6620ac380d6a0c9b80ca
Parent hash: 0xe7c5c61e…82a0a8ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,208 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

19.1%5,730,934 / 30,000,000

Base fee

20 gwei

State root

0xcfb82d8932bc…5b6789f56608

Transactions root

0x34a6a550b9aa…1f0e469feee2

Receipts root

0x090724d6ad52…ef1908cb532d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800