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 #0xa676fa8662460cb92da4ca475abbf8795bf5f76b725fd017cdb7c71bcfd93a49 · ArcScan

Block

#21,393,340

2026-09-17 21:43:17 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,340
Timestamp: 49 days ago · 2026-09-17 21:43:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa676fa8662460cb92da4ca475abbf8795bf5f76b725fd017cdb7c71bcfd93a49
Parent hash: 0x6403b0fd…d49ed758
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,340 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.1%4,221,403 / 30,000,000

Base fee

20 gwei

State root

0xb48851bc4001…8b40677cbccb

Transactions root

0xf193f03a748f…28c03465b4fe

Receipts root

0x62d8534ba431…eea6268f1497

Nonce

0x0000000000000000

Extra data

0x00000004a817c800