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 #21443591 · ArcScan

Block

#21,443,591

2026-09-18 04:48:02 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,591
Timestamp: 18 days ago · 2026-09-18 04:48:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x38506d695567c75bcb5e51b08a9e6c4a9e7a2a5a3c498ce3fa0d8ce5900b6a30
Parent hash: 0xe6f684c7…4d111f3f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,591 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.2%2,471,478 / 30,000,000

Base fee

20 gwei

State root

0xc1a9fda03bb0…bd9ea149d998

Transactions root

0xc1a25aff075f…1d6af3fe3330

Receipts root

0xb68ef87e003a…8716adbaa90a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800