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 #0x3c34535dfa8c9e1fed6da05a2591a9b9821436d5bcbf48cf951027a3b03b90c9 · ArcScan

Block

#21,236,196

2026-09-16 23:35:05 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,196
Timestamp: 24 days ago · 2026-09-16 23:35:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c34535dfa8c9e1fed6da05a2591a9b9821436d5bcbf48cf951027a3b03b90c9
Parent hash: 0x505520b5…52f352a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,196 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

11.8%3,525,967 / 30,000,000

Base fee

20 gwei

State root

0xb248bd397bbd…79c3eb8331f2

Transactions root

0x3c15dd8bf48c…9a1f137f1df6

Receipts root

0x6b6e25f85b63…8bdf049ebcff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800