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 #0x203d213b0d540a66860cd56cf7bca43b4da36636cf2ebe4a84a9767f6875204a · ArcScan

Block

#21,223,094

2026-09-16 21:44:30 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,094
Timestamp: 18 days ago · 2026-09-16 21:44:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x203d213b0d540a66860cd56cf7bca43b4da36636cf2ebe4a84a9767f6875204a
Parent hash: 0x740192f2…2920af6a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,094 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.2%5,754,507 / 30,000,000

Base fee

20 gwei

State root

0xa6dd6d242160…dc281cbc1a56

Transactions root

0xbf534e4b8dc9…8cfa6d10285b

Receipts root

0xd094993f8bdb…53e6c388bf01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800