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 #0xbb77637ff973cd8f9ddbd4d4e329c66e1e327750a13c649a3644f587232a7154 · ArcScan

Block

#21,274,710

2026-09-17 05:00:20 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,710
Timestamp: 7 days ago · 2026-09-17 05:00:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb77637ff973cd8f9ddbd4d4e329c66e1e327750a13c649a3644f587232a7154
Parent hash: 0xd69ddd78…78ba711e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,710 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.2%3,662,670 / 30,000,000

Base fee

20 gwei

State root

0xdd0660733463…55e4ac554f83

Transactions root

0x52a0db763175…ab45222c0c89

Receipts root

0xd10504d9b5c6…e322ec520a46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800