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 #0x8fc7e7938420527ad73d45ebfce30c8a395d6cb93fadf581aed2d3ba1459e32e · ArcScan

Block

#21,319,678

2026-09-17 11:20:12 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,678
Timestamp: 49 days ago · 2026-09-17 11:20:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fc7e7938420527ad73d45ebfce30c8a395d6cb93fadf581aed2d3ba1459e32e
Parent hash: 0x57ef8de8…bde222bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,678 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.5%8,844,624 / 30,000,000

Base fee

20 gwei

State root

0x5db12b4871b7…b2c5a50834d8

Transactions root

0x539f567c2f98…4741b751808a

Receipts root

0x303a16f321c3…7ad27bdced4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800