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 #21442222 · ArcScan

Block

#21,442,222

2026-09-18 04:36:27 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,222
Timestamp: 50 days ago · 2026-09-18 04:36:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe045ec290288428e49e94e82cb80644037301c17ad04e3d158393256b1b565b0
Parent hash: 0xf13e30ff…f09c2b56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,222 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.3%1,596,413 / 30,000,000

Base fee

20 gwei

State root

0x676ae6f081ff…701891f9c370

Transactions root

0x108b6a8c88bf…9e9bc3c79eb2

Receipts root

0xa1372c96912f…1492aa973da4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800