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 #0xb89434fb455a1679b5d99f8c12c1e61a2816015d1798bf3fd352ee8fc27f4b33 · ArcScan

Block

#21,543,695

2026-09-18 18:54:13 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,695
Timestamp: 54 days ago · 2026-09-18 18:54:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xb89434fb455a1679b5d99f8c12c1e61a2816015d1798bf3fd352ee8fc27f4b33
Parent hash: 0xc689777d…db5e6622
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,695 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,738,214 / 30,000,000

Base fee

20 gwei

State root

0xb44029a86443…cad2e49711a8

Transactions root

0x76a997ac76a4…947e4238ec19

Receipts root

0x14224e0e6027…9cbc45a42de5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800