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 #0x4903deceaacd57a85fb62e4ef47e502cf795cb84e8344de54205f91b17d5f29a · ArcScan

Block

#21,352,940

2026-09-17 16:01:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,940
Timestamp: 5 days ago · 2026-09-17 16:01:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x4903deceaacd57a85fb62e4ef47e502cf795cb84e8344de54205f91b17d5f29a
Parent hash: 0x51b86b21…f52a1191
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,940 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.1%4,815,399 / 30,000,000

Base fee

20 gwei

State root

0x45a20f33cc62…046d198cc0e7

Transactions root

0x6bace7e6305d…beccdbb338a4

Receipts root

0x6e84fe8b2d8b…6d89f8eb8bd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800