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 #21420006 · ArcScan

Block

#21,420,006

2026-09-18 01:28:41 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,006
Timestamp: 34 days ago · 2026-09-18 01:28:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xbabd99d605189509b022e05f85283c825116d4614a585ef760b895948717b2a0
Parent hash: 0x8a68bea7…8f4e8bac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,006 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.8%2,652,102 / 30,000,000

Base fee

20 gwei

State root

0xf1a9a0173816…c572bfc5171b

Transactions root

0x27d2c8fd2808…e74dfc19044f

Receipts root

0x4947209fbcd7…d945a02ccaf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800