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

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 #21514540 · ArcScan

Block

#21,514,540

2026-09-18 14:47:47 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,540
Timestamp: 55 days ago · 2026-09-18 14:47:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x63ae2cbe709ee63d28e9c374b9d7742cc0ec0bdeaf7121c21f6c106f61cae01b
Parent hash: 0xa58c5778…68d75295
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,540 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.8%1,454,862 / 30,000,000

Base fee

20 gwei

State root

0xe4815ec668c6…c99017fca3f0

Transactions root

0x1ccfb646472d…1e6458d1cae2

Receipts root

0x658d6a9ddd99…2af49d3ae5e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800