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 #21245228 · ArcScan

Block

#21,245,228

2026-09-17 00:51:20 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,228
Timestamp: 13 days ago · 2026-09-17 00:51:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a12f207656278d7d40bbcf48ab4f067c4414bb05461f207b199d6973063baf6
Parent hash: 0x2862f00f…0eec1eeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,228 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.9%5,073,412 / 30,000,000

Base fee

20 gwei

State root

0x60ca011e0ef0…b88ff0c7a486

Transactions root

0xd464b7d0d861…8f84b5672587

Receipts root

0x243ac6af16c2…f7aab791b6e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800