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 #0x88da51fe8890ff254354110f78938a4902fc55b95f9133b0cf339714377711d2 · ArcScan

Block

#21,207,378

2026-09-16 19:31:50 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,207,378
Timestamp: 4 days ago · 2026-09-16 19:31:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x88da51fe8890ff254354110f78938a4902fc55b95f9133b0cf339714377711d2
Parent hash: 0x5e462d98…8ba5f521
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,207,378 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.7%6,523,765 / 30,000,000

Base fee

93.568862074 gwei

State root

0xbba00c242251…7f0ab422acc9

Transactions root

0xec4b16b94f1b…8bfaea8050f5

Receipts root

0x27f2994e84a3…044157657895

Nonce

0x0000000000000000

Extra data

0x00000015b424d98c