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 #0x9de68da528bbdfcfa8c2350decd809e351c526a5c0a0bd69eb323bebb6c8fe2c · ArcScan

Block

#21,508,216

2026-09-18 13:54:20 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,216
Timestamp: 54 days ago · 2026-09-18 13:54:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x9de68da528bbdfcfa8c2350decd809e351c526a5c0a0bd69eb323bebb6c8fe2c
Parent hash: 0x34ab1ec6…ebe9c3df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,216 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.8%7,451,077 / 30,000,000

Base fee

20 gwei

State root

0x6a5db1d53f70…d9f12252c3bc

Transactions root

0x390388832303…7c87e821946b

Receipts root

0xb9004695dac8…a960a82a2bef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800