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 #21298882 · ArcScan

Block

#21,298,882

2026-09-17 08:24:34 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,882
Timestamp: 56 days ago · 2026-09-17 08:24:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xfad0074389e1e29e036e105d32e2f33a50a574bf235a3d17383c037c61efdf38
Parent hash: 0x7b483945…74c14f55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,882 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.6%2,584,243 / 30,000,000

Base fee

20 gwei

State root

0x66307b78e1c0…3e3dff5b78cf

Transactions root

0xb1dbf9929ed1…91629a6675de

Receipts root

0x14d68b4ff7af…013e21f3d7f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800