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 #0x78596646649b5c36a920a52ad979937018cb01a1e57401ff64201b31927c7409 · ArcScan

Block

#21,541,935

2026-09-18 18:39:21 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,935
Timestamp: 13 days ago · 2026-09-18 18:39:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x78596646649b5c36a920a52ad979937018cb01a1e57401ff64201b31927c7409
Parent hash: 0xdde6dcbe…4c0ccc54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,935 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.8%3,237,529 / 30,000,000

Base fee

20 gwei

State root

0xb7f49a2c89c8…8c4f27ae8666

Transactions root

0xef73555a04ef…d0618e50585e

Receipts root

0xc293c4f1c3c4…5527bac0c510

Nonce

0x0000000000000000

Extra data

0x00000004a817c800