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 #0x945fbbd6c3110a6eaa4036e3e216d2807c461a37e2d440698c3a514648e2407c · ArcScan

Block

#21,520,715

2026-09-18 15:39:58 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,715
Timestamp: 32 days ago · 2026-09-18 15:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x945fbbd6c3110a6eaa4036e3e216d2807c461a37e2d440698c3a514648e2407c
Parent hash: 0x29dc1bd4…84c3eaa9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,715 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.2%4,255,982 / 30,000,000

Base fee

20 gwei

State root

0x0799fae3c549…8d5dced1b5b0

Transactions root

0x8df6ea92fb41…221dd3522e78

Receipts root

0xcb390b0f5ec3…f3629bc3eb44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800