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 #21526239 · ArcScan

Block

#21,526,239

2026-09-18 16:26:39 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,239
Timestamp: 17 days ago · 2026-09-18 16:26:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa04d74330c73a07336bf0e44b34c5a630412bd91e9bb5b9882c02cf936f58d65
Parent hash: 0xc4e88ef4…d3cf713b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,239 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.6%1,680,404 / 30,000,000

Base fee

20 gwei

State root

0xc377f8f814d8…b73e7dd4fc66

Transactions root

0xb8b1abee7a39…738820f19d64

Receipts root

0x966ba79e7cfa…d9f65b567170

Nonce

0x0000000000000000

Extra data

0x00000004a817c800