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 #21412039 · ArcScan

Block

#21,412,039

2026-09-18 00:21:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,039
Timestamp: 52 days ago · 2026-09-18 00:21:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x27085c34c757c83f557a123173f2b63a52c583d51975dd816b9917233d565bd3
Parent hash: 0xed68f283…7640dc1f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,039 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.6%5,590,556 / 30,000,000

Base fee

20 gwei

State root

0x399f22c90a00…4a9235840211

Transactions root

0x405dfce45ea5…24580916b7bd

Receipts root

0x909b0e0849da…902f48ef7205

Nonce

0x0000000000000000

Extra data

0x00000004a817c800