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 #0xc8940301a17fd120e733aec8f95c90ab1692efd5041e3d48692970b248ffa96b · ArcScan

Block

#21,523,321

2026-09-18 16:01:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,321
Timestamp: 48 days ago · 2026-09-18 16:01:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8940301a17fd120e733aec8f95c90ab1692efd5041e3d48692970b248ffa96b
Parent hash: 0xa1a2bb1a…e9cdd39d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,321 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.8%6,240,988 / 30,000,000

Base fee

20 gwei

State root

0xc5bbeceef733…de588ae1af35

Transactions root

0x5b891eb57735…ba35fd7938cb

Receipts root

0xb46f62824872…a27b07c484fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800