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 #0x99fe33db11e237b8e703a249bc8170e8ac6122a2d9342a97731f2d82fd311c95 · ArcScan

Block

#21,566,264

2026-09-18 22:05:04 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,264
Timestamp: 47 days ago · 2026-09-18 22:05:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x99fe33db11e237b8e703a249bc8170e8ac6122a2d9342a97731f2d82fd311c95
Parent hash: 0x28d92a32…b87a8390
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,264 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.2%50,682 / 30,000,000

Base fee

20 gwei

State root

0x31f5eb116883…5a1d25d1f883

Transactions root

0x8104d0a3e066…c39884fa1e53

Receipts root

0xd1454461fbc1…b3eac0ed9416

Nonce

0x0000000000000000

Extra data

0x00000004a817c800