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 #21548244 · ArcScan

Block

#21,548,244

2026-09-18 19:32:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,244
Timestamp: 50 days ago · 2026-09-18 19:32:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xc40ae9c5d3b68570f0769534a9b6786ac6f142a1ba06cb64749a9a63990049d1
Parent hash: 0xe8dcdde6…1ba596f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,244 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

22.9%6,884,942 / 30,000,000

Base fee

20 gwei

State root

0x60b003cbf9f5…66f8e05e707c

Transactions root

0xac56180a5be4…a91f22022729

Receipts root

0x224bc265cccc…1396fc210a71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800