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 #0xa984cead94917cbe7f034c0095b44811e58a8c7929e0bdbc4e807a3a644e6639 · ArcScan

Block

#21,404,280

2026-09-17 23:15:45 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,280
Timestamp: 54 days ago · 2026-09-17 23:15:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xa984cead94917cbe7f034c0095b44811e58a8c7929e0bdbc4e807a3a644e6639
Parent hash: 0xa93a93e2…3d89ed76
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,280 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,205,810 / 30,000,000

Base fee

20 gwei

State root

0xc28e328f8048…cf76b3050a53

Transactions root

0x0829d34cb4b9…9f49344dfe2c

Receipts root

0xcd2f477b775e…ca468e461f69

Nonce

0x0000000000000000

Extra data

0x00000004a817c800