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 #21418332 · ArcScan

Block

#21,418,332

2026-09-18 01:14:32 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,332
Timestamp: 25 days ago · 2026-09-18 01:14:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f172d12d6b2575f6ebf98bb80612afc7ac4b8140968583a33e9931a10f231a9
Parent hash: 0xd79c65c5…3a8fcb35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,332 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.0%1,486,493 / 30,000,000

Base fee

20 gwei

State root

0x9ce5fdb2e69f…c0f3fd9303f0

Transactions root

0xaf75a2e4405d…73829b9363ff

Receipts root

0x3597693a3f34…62d7bb7e3ae8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800