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 #21443254 · ArcScan

Block

#21,443,254

2026-09-18 04:45:11 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,254
Timestamp: 28 days ago · 2026-09-18 04:45:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x156a6e55673031aea357dae8febf8bf21dee104a71cf930e0fc120fc3f478d7e
Parent hash: 0xc7dabbf3…e8142c15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,254 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.3%1,893,493 / 30,000,000

Base fee

20 gwei

State root

0xd8af03b6ca52…e90c3f0930c8

Transactions root

0xfc544b6f3923…6cff357ce9dc

Receipts root

0x3aeabbf9f74c…44cd345b9327

Nonce

0x0000000000000000

Extra data

0x00000004a817c800