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 #21394373 · ArcScan

Block

#21,394,373

2026-09-17 21:52:01 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,373
Timestamp: 26 days ago · 2026-09-17 21:52:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x9255dfe13121b6eb01151e49e27d8b2a2f2e0e23dfb67c3d8cad0a3351546102
Parent hash: 0x2004081c…9e77322c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,373 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.9%3,583,585 / 30,000,000

Base fee

20 gwei

State root

0x41d2d535e471…6e0a9262a762

Transactions root

0x2aaa85159e52…bd2313ea7215

Receipts root

0x6fa136cefcc7…8586029bdf44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800