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 #21527542 · ArcScan

Block

#21,527,542

2026-09-18 16:37:40 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,542
Timestamp: 16 days ago · 2026-09-18 16:37:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b207a0214abf003ae80708170b3c8de4fa1d43c85e997d65a2b6b104d834ade
Parent hash: 0x6821b4c5…05f09820
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,542 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,089,569 / 30,000,000

Base fee

20 gwei

State root

0x9b8eaec574d2…a53b567274b7

Transactions root

0x90b806871360…01a9f1736089

Receipts root

0x7d818ac05338…7a882a38e2c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800