Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xcd8d7664035694d47375497914a43b4896e58fad75f1d69b1765c2f76ba7859e · ArcScan

Block

#21,337,323

2026-09-17 13:49:13 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,323
Timestamp: 12 days ago · 2026-09-17 13:49:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd8d7664035694d47375497914a43b4896e58fad75f1d69b1765c2f76ba7859e
Parent hash: 0xbea3c3aa…3b7f068b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,323 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.8%3,538,847 / 30,000,000

Base fee

20 gwei

State root

0xe6bb4d3950e2…430145b017a2

Transactions root

0xa016fd96d215…3571aefa1e1b

Receipts root

0xa9d42f7389d0…e3863ba26169

Nonce

0x0000000000000000

Extra data

0x00000004a817c800