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 #21403995 · ArcScan

Block

#21,403,995

2026-09-17 23:13:21 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,995
Timestamp: 51 days ago · 2026-09-17 23:13:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x52b5f1f169bf6acd3bd47e979fe10519e00eb0a157090f1bdde7acd08e64bfd8
Parent hash: 0xc0034e47…1acf65e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,995 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.4%1,318,205 / 30,000,000

Base fee

20 gwei

State root

0x87f8bae8f658…f9b5e02ab925

Transactions root

0xaf0f9e218a45…5421698b3deb

Receipts root

0x35250ad21350…b73b247ddb3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800