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 #0x90f6c41e68ab1d0c449ab7dde7416d25a642d308cfb2392654c71b2895805be5 · ArcScan

Block

#21,378,223

2026-09-17 19:35:31 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,223
Timestamp: 58 days ago · 2026-09-17 19:35:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x90f6c41e68ab1d0c449ab7dde7416d25a642d308cfb2392654c71b2895805be5
Parent hash: 0xc60f68da…4178b25b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,223 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

12.0%3,605,485 / 30,000,000

Base fee

20 gwei

State root

0x68ddb97b2d06…8d92ff7770de

Transactions root

0x1913a125e9f7…77240101c748

Receipts root

0x718c7a14942b…61ee2cfc94e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800