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 #0x7ad3b1a95a085b93892ee465749cbaaa597500e62321b17a2d99d729092bacc5 · ArcScan

Block

#21,565,260

2026-09-18 21:56:34 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,260
Timestamp: 55 days ago · 2026-09-18 21:56:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ad3b1a95a085b93892ee465749cbaaa597500e62321b17a2d99d729092bacc5
Parent hash: 0x276fd06d…ab28bf8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,260 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.9%8,981,307 / 30,000,000

Base fee

20 gwei

State root

0x8f00994a44d2…d821c4412ade

Transactions root

0x05f9e3c3306f…376b1a71f091

Receipts root

0x05f1264d0cba…f8c8335479d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800