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 #0x2a54710d5907747a1bad8848e0b33e3c36bad05b930a033f3d15b0740c603b0d · ArcScan

Block

#21,276,161

2026-09-17 05:12:35 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,161
Timestamp: 20 days ago · 2026-09-17 05:12:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a54710d5907747a1bad8848e0b33e3c36bad05b930a033f3d15b0740c603b0d
Parent hash: 0xe549e499…f45cc76b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,161 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.0%2,388,131 / 30,000,000

Base fee

20 gwei

State root

0xe201568d3ac2…a29e467c91a7

Transactions root

0x7034d592dafc…760e11558e34

Receipts root

0xc3bcbbc0cad4…cf76c689824b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800