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 #0x4212b68f1d398acef873c44239654bb0e9ce10ea88272e2780a2237833fdc3cd · ArcScan

Block

#21,397,667

2026-09-17 22:19:51 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,667
Timestamp: 56 days ago · 2026-09-17 22:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4212b68f1d398acef873c44239654bb0e9ce10ea88272e2780a2237833fdc3cd
Parent hash: 0x8cbcdb83…cacea516
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,667 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.5%1,360,132 / 30,000,000

Base fee

20 gwei

State root

0x3211f70b1c81…9ac4c2564e7b

Transactions root

0x70bb0ea1075e…beb26b406663

Receipts root

0x684b32eebb5a…2bd090be27fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800