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 #0x344237164f510a7d064e695697f3e140a03735e6071848ff304658a8042856bb · ArcScan

Block

#21,441,619

2026-09-18 04:31:22 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,619
Timestamp: 55 days ago · 2026-09-18 04:31:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x344237164f510a7d064e695697f3e140a03735e6071848ff304658a8042856bb
Parent hash: 0x90066e7e…e911c806
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,619 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.1%2,719,615 / 30,000,000

Base fee

20 gwei

State root

0x2f71463ff1fe…90e997ef15bc

Transactions root

0x6106d2a07f8d…5498713bd23d

Receipts root

0xd1dc6ac033c3…3dfe87961c73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800