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 #0xf6de85a3ac09cb3b6521b9fbad41a5f02a5acedb4dfd1eebea18323c66aaabce · ArcScan

Block

#21,290,038

2026-09-17 07:09:50 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,038
Timestamp: 30 days ago · 2026-09-17 07:09:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6de85a3ac09cb3b6521b9fbad41a5f02a5acedb4dfd1eebea18323c66aaabce
Parent hash: 0xc6911543…6b4c8326
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,038 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.4%5,208,779 / 30,000,000

Base fee

20 gwei

State root

0x18bf55294f21…aca3876d8e6a

Transactions root

0x7aa706413ecd…b861ba11c1f1

Receipts root

0x86635e374817…c4a70d9357f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800