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 #0x488a7f8564f4852626e886c2a3bf279e634f287791743e2d7a8cd1840ef0228c · ArcScan

Block

#21,419,688

2026-09-18 01:26:00 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,688
Timestamp: 24 days ago · 2026-09-18 01:26:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x488a7f8564f4852626e886c2a3bf279e634f287791743e2d7a8cd1840ef0228c
Parent hash: 0x6c983e7a…6f97fd68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,688 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.6%777,703 / 30,000,000

Base fee

20 gwei

State root

0xd1ac478da23d…c440f6341d0a

Transactions root

0x260b315a4e0e…1864ee67715f

Receipts root

0x008286fb2cd9…2e1e3021a873

Nonce

0x0000000000000000

Extra data

0x00000004a817c800