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 #21541367 · ArcScan

Block

#21,541,367

2026-09-18 18:34:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,367
Timestamp: 11 days ago · 2026-09-18 18:34:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3d689a6e7dd9eebc84f0f99ad5e59464a66a73361abd9216f0c6ae04d81d0a3
Parent hash: 0x5585cc3f…441a9dae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,367 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.0%3,298,290 / 30,000,000

Base fee

20 gwei

State root

0xc539078421e4…f693fa687f1b

Transactions root

0x4e63e4783948…dbb35420e732

Receipts root

0x93946306d6c0…63cd3e2357bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800