Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x84301e96c0c2f3301a5c0f29db676b4a9d6e49961e391a6cfd4a3b6e39176203 · ArcScan

Block

#21,540,493

2026-09-18 18:27:09 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,493
Timestamp: 37 days ago · 2026-09-18 18:27:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x84301e96c0c2f3301a5c0f29db676b4a9d6e49961e391a6cfd4a3b6e39176203
Parent hash: 0xee440f9b…0d38aca3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,493 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.3%1,286,367 / 30,000,000

Base fee

20 gwei

State root

0x457f800bd5f7…f3e35d7ae393

Transactions root

0xb04c6c5dcd63…e54cdceb3534

Receipts root

0x99971e76e8ac…a7fab09643fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800