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 #0xa74cec123f52be29fde599abba0d458d1f0ab3678a6a9c88a33e2e43b81c46f6 · ArcScan

Block

#21,348,544

2026-09-17 15:24:00 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,544
Timestamp: 10 days ago · 2026-09-17 15:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa74cec123f52be29fde599abba0d458d1f0ab3678a6a9c88a33e2e43b81c46f6
Parent hash: 0xa5454f16…13184bce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,544 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.0%5,998,164 / 30,000,000

Base fee

20 gwei

State root

0xa2ff0e45ba1c…c6336e4f0595

Transactions root

0xe184d21ecf07…516130a26cc6

Receipts root

0xe523b7671c4f…b8188b6e9382

Nonce

0x0000000000000000

Extra data

0x00000004a817c800