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 #21274610 · ArcScan

Block

#21,274,610

2026-09-17 04:59:29 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,610
Timestamp: 11 days ago · 2026-09-17 04:59:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3728c4f80e7a179768d2c2fe37eb716e6dab93b3dce6fcbf3d8434ee36174df3
Parent hash: 0x708da8bf…b7c17aac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,610 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.8%3,242,855 / 30,000,000

Base fee

20 gwei

State root

0xaf32b31cad7c…7941ad231211

Transactions root

0xee7afca7b422…b768980dfc58

Receipts root

0x6fea4dbebafe…76d6706140bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800