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 #21386950 · ArcScan

Block

#21,386,950

2026-09-17 20:49:16 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,950
Timestamp: 17 days ago · 2026-09-17 20:49:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xef1b93808de975f488cff9499d3b1d78e992d02e60756cc1de446099f4476892
Parent hash: 0xec9e787b…917286b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,950 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

25.4%7,626,487 / 30,000,000

Base fee

20 gwei

State root

0x6808917dd816…6fdaa28471cb

Transactions root

0x61632eb4fcbb…b981f5c72d33

Receipts root

0x8eca753aaf3b…68a12438a211

Nonce

0x0000000000000000

Extra data

0x00000004a817c800