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 #0x8812bb8f1b51f2ec2b26b731e883b1c7d750b26c648c6dd0e7bd3e35a592a31d · ArcScan

Block

#21,402,708

2026-09-17 23:02:28 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,708
Timestamp: 17 days ago · 2026-09-17 23:02:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x8812bb8f1b51f2ec2b26b731e883b1c7d750b26c648c6dd0e7bd3e35a592a31d
Parent hash: 0x17cd8305…89ecbd38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,708 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.8%1,132,781 / 30,000,000

Base fee

20 gwei

State root

0xfe9f0794a605…63caf22a8a12

Transactions root

0x90dfc179854d…c44b10111166

Receipts root

0xa9b4c2b0c63b…ab4b18a8fdec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800