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 #0x40463d8fafcd28817cca2d2ec48595c8db6f24cbaa8962a08c22ffa2a379cf13 · ArcScan

Block

#21,401,894

2026-09-17 22:55:35 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,894
Timestamp: 5 days ago · 2026-09-17 22:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x40463d8fafcd28817cca2d2ec48595c8db6f24cbaa8962a08c22ffa2a379cf13
Parent hash: 0x280c1fe8…69db7ca1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,894 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.9%2,065,814 / 30,000,000

Base fee

20 gwei

State root

0x5d08d4fd56de…9614d14ef771

Transactions root

0x5fc461910f75…7857ec2da4c0

Receipts root

0x20fb3a6fe59e…eb6014f07837

Nonce

0x0000000000000000

Extra data

0x00000004a817c800