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 #0xa845cc69d268114a91d7a6c7dbcb723e035a8826c2301ef705d93540f620d67f · ArcScan

Block

#21,228,311

2026-09-16 22:28:32 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,311
Timestamp: 6 days ago · 2026-09-16 22:28:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa845cc69d268114a91d7a6c7dbcb723e035a8826c2301ef705d93540f620d67f
Parent hash: 0x057de3eb…982bbeee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,311 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.0%6,598,874 / 30,000,000

Base fee

20 gwei

State root

0x65bd4ae5e6f2…325286b424ac

Transactions root

0x5dd7ee816167…d0a55417e907

Receipts root

0x1ebadd9c8a94…646a1fe8d05d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800