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 #21369360 · ArcScan

Block

#21,369,360

2026-09-17 18:20:38 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,360
Timestamp: 37 days ago · 2026-09-17 18:20:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2199ace5b8d89f1029eb1438fc4dbd8b63fff03e02128c33ff755eda1a73e28e
Parent hash: 0xd9690228…88f66b24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,360 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.0%3,894,986 / 30,000,000

Base fee

20 gwei

State root

0x6db410feeaae…348514e94c5f

Transactions root

0x9c5a48c25845…6fe1f5e19d10

Receipts root

0x9c0c1a1a24a2…abdcf3977cb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800