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 #21306004 · ArcScan

Block

#21,306,004

2026-09-17 09:24:44 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,004
Timestamp: 6 days ago · 2026-09-17 09:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x5dad39dfc2ade0794f98b16d7e95d45f569577f34b5131fd246e02478eeea9f2
Parent hash: 0x53ce259c…a5e7375c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,004 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.0%3,302,655 / 30,000,000

Base fee

20 gwei

State root

0x6bde05bf3b41…2eb8059cd360

Transactions root

0x81fe0caa91a7…b185290d2630

Receipts root

0x4900f1839285…53c68a89296d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800