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 #0xd4b3ff740344f1118cd82689053067d10dbc80382596c0d724cbd1f944777349 · ArcScan

Block

#21,402,315

2026-09-17 22:59:09 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,315
Timestamp: 5 days ago · 2026-09-17 22:59:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4b3ff740344f1118cd82689053067d10dbc80382596c0d724cbd1f944777349
Parent hash: 0x20e023b7…85446e37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,315 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.3%5,193,820 / 30,000,000

Base fee

20 gwei

State root

0x042ac8c9fffe…fbd88a3db160

Transactions root

0x80d5651bec25…cf547638dc8f

Receipts root

0xed01569a101a…adb5f183d0cc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800