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

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 #21171812 · ArcScan

Block

#21,171,812

2026-09-16 14:31:37 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,812
Timestamp: 26 days ago · 2026-09-16 14:31:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa9ccc14c6f3fdd571d0a80dd3ea56e0fe1a19f0ba715fcb27648340265190b3
Parent hash: 0x2a7ffaf0…c38deaee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,812 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

60.8%18,242,034 / 30,000,000

Base fee

244.059012179 gwei

State root

0xa889fd65d500…3d11f4371583

Transactions root

0xac0e633e13db…273b5df0e185

Receipts root

0x0a18efdb7bac…e6b16c70f52f

Nonce

0x0000000000000000

Extra data

0x00000038dfbf011f