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 #0xb7f972d23c8cb09d330a25b7c3020b5e5d9aa90d4564e028417d3212a529419a · ArcScan

Block

#21,258,815

2026-09-17 02:46:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,815
Timestamp: 10 days ago · 2026-09-17 02:46:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7f972d23c8cb09d330a25b7c3020b5e5d9aa90d4564e028417d3212a529419a
Parent hash: 0xe479295c…db35f92c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,815 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.1%4,530,208 / 30,000,000

Base fee

20 gwei

State root

0x2f2e5a7a1424…41c210351ab1

Transactions root

0xac46db607bc9…06dc0d170e3d

Receipts root

0xcc6c49f975e4…68c44e5abf3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800