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 #21529271 · ArcScan

Block

#21,529,271

2026-09-18 16:52:17 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,271
Timestamp: 39 days ago · 2026-09-18 16:52:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a8105631f1ab8be24db5ba9d4a05e65980132b60382e7a6d11157c2d58ee8dd
Parent hash: 0x3cb944a9…deb1dd8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,271 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.4%1,916,335 / 30,000,000

Base fee

20 gwei

State root

0x7cfbf1da9434…aa1a3839be24

Transactions root

0x811fb697a319…5077bcf06322

Receipts root

0x55d960068f32…be60e1e12bc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800