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 #0x9e8f0bb9baf4f1f0cb8c780862ab57dbf84bfd21e689ed7979109eee07a37d34 · ArcScan

Block

#21,389,033

2026-09-17 21:06:52 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,033
Timestamp: 46 days ago · 2026-09-17 21:06:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e8f0bb9baf4f1f0cb8c780862ab57dbf84bfd21e689ed7979109eee07a37d34
Parent hash: 0x812ca6de…3dd73d80
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,033 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.2%2,452,184 / 30,000,000

Base fee

20 gwei

State root

0x852946ef3567…7b116e6eefac

Transactions root

0xf3cd6f625d26…0d0234fe0073

Receipts root

0x2722d4148d9f…078bd5e39e3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800