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 #21244282 · ArcScan

Block

#21,244,282

2026-09-17 00:43:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,282
Timestamp: 13 days ago · 2026-09-17 00:43:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1a257a38c19ac6c03c2b105942011a2daea28f509498069336f46598c8dfc34
Parent hash: 0xe814f05c…660ad4dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,282 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

46.5%13,954,651 / 30,000,000

Base fee

20 gwei

State root

0x85013f9846f4…32cc5e0a9e59

Transactions root

0x86433e9beab8…b441f558ef98

Receipts root

0x477eba29283f…74cacebac60f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800