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 #21339110 · ArcScan

Block

#21,339,110

2026-09-17 14:04:19 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,110
Timestamp: 18 days ago · 2026-09-17 14:04:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d29cf26045422518f6dd9067cdea318d075523267aa208fa8e8b965f5a33db7
Parent hash: 0xce04e668…9c9327f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,110 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.4%4,627,523 / 30,000,000

Base fee

20 gwei

State root

0x43a580565d3c…9b0e07e2c264

Transactions root

0x926b70fa1a75…aeba28faf257

Receipts root

0xc81fbd4b820c…92c6d553a779

Nonce

0x0000000000000000

Extra data

0x00000004a817c800