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 #21248360 · ArcScan

Block

#21,248,360

2026-09-17 01:17:46 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,360
Timestamp: 11 days ago · 2026-09-17 01:17:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d23c6b0d6397ac17f54b5caf2007bab93eee6fd071855987593520c7b453aa2
Parent hash: 0x395d86ac…eda7e7c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,360 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.4%8,214,605 / 30,000,000

Base fee

20 gwei

State root

0x52b5a7168f6f…d609b7c70126

Transactions root

0x4d15fac0877d…34638042da57

Receipts root

0x596cd5f7d479…3782c32528c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800