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 #21219463 · ArcScan

Block

#21,219,463

2026-09-16 21:13:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,463
Timestamp: 6 days ago · 2026-09-16 21:13:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9f4c50995cc359d2e0a69765589bec8466d802663ba3df80bf1b364cdba5a4a
Parent hash: 0x6e049c66…c941b6e7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,463 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

49.0%14,695,698 / 30,000,000

Base fee

20 gwei

State root

0x1d5ea5a9239c…7a32afebb983

Transactions root

0x5ab95826c9bb…117094cb1062

Receipts root

0x4060d07143f2…7d6777178ebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800