Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8410b5d00f95da124f48ba82b703c4b95b1a3d3e9f52b34fa4d050c7077c0634 · ArcScan

Block

#21,621,202

2026-09-19 05:49:34 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,202
Timestamp: 52 days ago · 2026-09-19 05:49:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x8410b5d00f95da124f48ba82b703c4b95b1a3d3e9f52b34fa4d050c7077c0634
Parent hash: 0xdf6405e6…0adac346
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,202 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.3%981,416 / 30,000,000

Base fee

20 gwei

State root

0x486cd720b333…de4987155549

Transactions root

0xe3cf6b17f679…c9cdf1938774

Receipts root

0x69929f041839…3c20d81721d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800