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 #0xb64ad470d6489617816ed26577ef8b240327cc3d7358dd4aaa91a4b2bf3ecbc8 · ArcScan

Block

#21,304,667

2026-09-17 09:13:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,667
Timestamp: 18 days ago · 2026-09-17 09:13:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb64ad470d6489617816ed26577ef8b240327cc3d7358dd4aaa91a4b2bf3ecbc8
Parent hash: 0x5af70b90…b69751dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,667 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.9%4,158,869 / 30,000,000

Base fee

20 gwei

State root

0x5398162636ef…5840f75525d8

Transactions root

0x312dc9f7338a…8102b4143238

Receipts root

0x09c29d10a224…33a8aeeb11d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800