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 #21324278 · ArcScan

Block

#21,324,278

2026-09-17 11:59:02 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,278
Timestamp: 17 days ago · 2026-09-17 11:59:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xf547fa0e52dae9760d66b7a712413b8dfa33f0ddaccdde2d5d21402e0ba8a463
Parent hash: 0xf451a9ab…c8d441a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,278 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

38.5%11,535,860 / 30,000,000

Base fee

20 gwei

State root

0x32ea390705ee…6eb7510df3f9

Transactions root

0xdf2fc370dc4f…32190d175593

Receipts root

0x735255487649…70ae56d4a92d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800