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 #21383296 · ArcScan

Block

#21,383,296

2026-09-17 20:18:24 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,296
Timestamp: 33 days ago · 2026-09-17 20:18:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xb232566f85b9bdd16143b69843010897c86f3053928d4a02eec2e57ba5ddcda7
Parent hash: 0xcf4c4b8d…e0e55b3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,296 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.4%4,932,516 / 30,000,000

Base fee

20 gwei

State root

0xe8a9cff4aaeb…805a6f674b7a

Transactions root

0xe3ede4cad177…1c8957ea5b0f

Receipts root

0x511d3297c9f3…e40ca9b52dfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800