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 #21385269 · ArcScan

Block

#21,385,269

2026-09-17 20:35:04 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,269
Timestamp: 6 days ago · 2026-09-17 20:35:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e3250407360907f385fc76dfccaab2cd6a42767f595c0b9e16ed050af113504
Parent hash: 0xc6fab474…45b34bf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,269 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%579,272 / 30,000,000

Base fee

20 gwei

State root

0xafe58af70a1d…4b48b490bad1

Transactions root

0x2d753366fe00…b3a76f61f64a

Receipts root

0x2e757ddf2d3a…c1884b3fb0e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800