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 #21530304 · ArcScan

Block

#21,530,304

2026-09-18 17:01:01 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,304
Timestamp: 54 days ago · 2026-09-18 17:01:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb29e82ffe577a55b1d249d574b3417fb876105d3627e6a4fc3e3d36e743f7285
Parent hash: 0x6122a917…b84ae0f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,304 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.2%2,147,464 / 30,000,000

Base fee

20 gwei

State root

0x95054e838b8e…5f9e3fab098a

Transactions root

0x5c613ecf8605…86aa3fc72adc

Receipts root

0x2b4c406bd4b2…5099f8270bde

Nonce

0x0000000000000000

Extra data

0x00000004a817c800