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 #0x191507cf6feb789c9350d1e165fcbc60a7172f542c31272071ac831f0fae2d02 · ArcScan

Block

#21,403,742

2026-09-17 23:11:12 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,742
Timestamp: 48 days ago · 2026-09-17 23:11:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x191507cf6feb789c9350d1e165fcbc60a7172f542c31272071ac831f0fae2d02
Parent hash: 0xb8d4eb81…30a3e274
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,742 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.8%2,335,124 / 30,000,000

Base fee

20 gwei

State root

0x5d3e7175260d…e4f11ea48248

Transactions root

0x56bea6d6825f…e24286886ddd

Receipts root

0x5788c796e7d3…aaf66fc2ca7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800