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 #21304361 · ArcScan

Block

#21,304,361

2026-09-17 09:10:52 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,361
Timestamp: 10 days ago · 2026-09-17 09:10:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bc6700a32c36931fb19bd3c8183549f01dcb744dcc00b5f89dedad66dde6818
Parent hash: 0x867f8f2a…e3496ba9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,361 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.8%3,540,233 / 30,000,000

Base fee

20 gwei

State root

0x2ce9adc5b7a5…9d8e211acaa2

Transactions root

0xa6a7d72ad91f…f34b4ade07ed

Receipts root

0xd65649b57142…18a13585f4c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800