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 #0xd5ca2623d32c3147face27f30ab882a40996d9c13beb35017c03eaf02028ef1d · ArcScan

Block

#21,567,401

2026-09-18 22:14:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,401
Timestamp: 15 days ago · 2026-09-18 22:14:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5ca2623d32c3147face27f30ab882a40996d9c13beb35017c03eaf02028ef1d
Parent hash: 0xda67ac13…e6b5cde3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,401 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%816,124 / 30,000,000

Base fee

20 gwei

State root

0x133bd36d28bb…a9c773b5f11f

Transactions root

0xa1e57927047c…a04fb214ef2f

Receipts root

0xf13737c83015…25807791234c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800