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 #0xb39a47149da1bcef759d26422f4d2d0f6938eda51275890fa64f9991455b87f8 · ArcScan

Block

#21,379,827

2026-09-17 19:49:04 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,827
Timestamp: 41 days ago · 2026-09-17 19:49:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xb39a47149da1bcef759d26422f4d2d0f6938eda51275890fa64f9991455b87f8
Parent hash: 0x81d8bb2e…632241b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,827 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.7%2,017,129 / 30,000,000

Base fee

20 gwei

State root

0xf350a7c7714f…c3f870519161

Transactions root

0x73a395b9db2c…1575655c4c1f

Receipts root

0x72ff606546a5…0bcba3ec2cb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800