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 #0xfc6ea23ac72586ab28729de820ba7ae2be8410c43d68e2b2f572c81e2151cf5a · ArcScan

Block

#21,442,077

2026-09-18 04:35:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,077
Timestamp: 51 days ago · 2026-09-18 04:35:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc6ea23ac72586ab28729de820ba7ae2be8410c43d68e2b2f572c81e2151cf5a
Parent hash: 0x367905c2…ab219e22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,077 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.2%2,166,034 / 30,000,000

Base fee

20 gwei

State root

0x88251728c451…af1f2d18415e

Transactions root

0xcacfbfbfd682…42bc38b34335

Receipts root

0xc0e4efa76b01…e02bdbe33405

Nonce

0x0000000000000000

Extra data

0x00000004a817c800