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 #21265130 · ArcScan

Block

#21,265,130

2026-09-17 03:39:24 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,130
Timestamp: 11 days ago · 2026-09-17 03:39:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x81506d8e40c8b8896eae31e9f5e64cf6867e6305c001657e2060e6d77d100423
Parent hash: 0x7b33b61d…7574af13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,130 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%764,278 / 30,000,000

Base fee

20 gwei

State root

0x60603721c311…c2a751227f37

Transactions root

0xf842037c0468…b8941922957e

Receipts root

0xc28498ae070e…45bb301772de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800