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 #21244815 · ArcScan

Block

#21,244,815

2026-09-17 00:47:51 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,815
Timestamp: 25 days ago · 2026-09-17 00:47:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f021f71180c2540fa8c57168a7eef2cda37db0a28a8b4b9de332d8fcb633ac6
Parent hash: 0x427ceceb…33c37141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,815 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.8%1,151,952 / 30,000,000

Base fee

20 gwei

State root

0x96a2bb40c793…6805ed48dc37

Transactions root

0x51f2ae9a5a56…e6625a487398

Receipts root

0xab7fcdd303ba…d9679394fe34

Nonce

0x0000000000000000

Extra data

0x00000004a817c800