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 #0x2134e445f65af430db2a36d853a0caf0350c09e8a76e4867fa2ffb1f98aec5ec · ArcScan

Block

#21,566,397

2026-09-18 22:06:11 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,397
Timestamp: 46 days ago · 2026-09-18 22:06:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x2134e445f65af430db2a36d853a0caf0350c09e8a76e4867fa2ffb1f98aec5ec
Parent hash: 0x681447be…cbb65b9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,397 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.7%1,698,172 / 30,000,000

Base fee

20 gwei

State root

0xd2760d4a11a0…db0c6f967220

Transactions root

0xc42de5f7fcfb…f5c76319790a

Receipts root

0x6745100a4936…5556389dfe71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800