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 #0xa76f672fee7d01179ede5b31317813d9f544f09615d146df4df2294cfc1ca816 · ArcScan

Block

#21,403,469

2026-09-17 23:08:54 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,469
Timestamp: 42 days ago · 2026-09-17 23:08:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa76f672fee7d01179ede5b31317813d9f544f09615d146df4df2294cfc1ca816
Parent hash: 0x13138a5d…37331433
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,469 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.6%3,189,249 / 30,000,000

Base fee

20 gwei

State root

0x22f1c64cefb8…c6fd7aa6816b

Transactions root

0x8ddf1a95fb1c…4005fbcc205d

Receipts root

0xed100f41c811…9fe78283ed56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800