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 #0xc339dcfed926eadec9bb2563259f366feeaa20c8743842d8e2d4af522c17370b · ArcScan

Block

#21,523,586

2026-09-18 16:04:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,586
Timestamp: 51 days ago · 2026-09-18 16:04:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xc339dcfed926eadec9bb2563259f366feeaa20c8743842d8e2d4af522c17370b
Parent hash: 0xbcdf0d04…6092e224
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,586 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

12.3%3,700,040 / 30,000,000

Base fee

20 gwei

State root

0x4f9985160a8a…9f9d0da034c1

Transactions root

0x325e40b604b6…b7f1bcc4901b

Receipts root

0xfb4a3a5abe67…540c316a517b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800