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 #21416946 · ArcScan

Block

#21,416,946

2026-09-18 01:02:50 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,946
Timestamp: 54 days ago · 2026-09-18 01:02:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc41a6580cb8d05159610b8a9e062ea7cddfa9c97be50dedbcfdf3d4983e42ef2
Parent hash: 0xc601c73d…1cbce065
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,946 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

38.9%11,665,009 / 30,000,000

Base fee

20 gwei

State root

0x4ac279fe4672…7cd38cc21327

Transactions root

0x871ebbe21b3c…8f633de3e963

Receipts root

0xbf031f9a7293…1da753670fbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800