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 #0x8e885caf8c9d4d1e59098249379a6c5ebc6b3be77d7effe468f7fa2deb694d1a · ArcScan

Block

#21,319,779

2026-09-17 11:21:03 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,779
Timestamp: 49 days ago · 2026-09-17 11:21:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e885caf8c9d4d1e59098249379a6c5ebc6b3be77d7effe468f7fa2deb694d1a
Parent hash: 0xa78022e3…7b108a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,779 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.0%7,194,938 / 30,000,000

Base fee

20 gwei

State root

0xdf1e12483cca…de7d8f369af1

Transactions root

0x5785d2a61e51…30f4e18bd2a3

Receipts root

0xad832511c7cd…c50a8e85de36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800