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 #21348349 · ArcScan

Block

#21,348,349

2026-09-17 15:22:21 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,349
Timestamp: 16 days ago · 2026-09-17 15:22:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cc383d44e3c949d860b248f2b6e2b0328c05fef98300c7f8b6a483fcade7cc9
Parent hash: 0x3b0e2ddc…6e498c98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,349 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.4%7,020,945 / 30,000,000

Base fee

20 gwei

State root

0x4310f0baca96…82327ef31c90

Transactions root

0x1448e4f67999…76b8b81f0021

Receipts root

0x9c332cfa5d09…7af21830a8bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800