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 #0x0b5e20abdf4168699ac295872a54eeb80e2a3197fa1f5b84a2b9eca343800e6a · ArcScan

Block

#21,539,766

2026-09-18 18:21:01 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,766
Timestamp: 50 days ago · 2026-09-18 18:21:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b5e20abdf4168699ac295872a54eeb80e2a3197fa1f5b84a2b9eca343800e6a
Parent hash: 0x2450f71c…f2f14a66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,766 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.7%1,698,390 / 30,000,000

Base fee

20 gwei

State root

0xe551388e5cf0…1374108dea18

Transactions root

0x6017d7e88814…df92940b5fd8

Receipts root

0xe889bebe2e74…2ad8930cc170

Nonce

0x0000000000000000

Extra data

0x00000004a817c800