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 #0x9beb821738a36b20e62d9cfa25320ac63aa105a0d325746d3fe0a5d7ba764d21 · ArcScan

Block

#21,328,849

2026-09-17 12:37:38 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,849
Timestamp: 49 days ago · 2026-09-17 12:37:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9beb821738a36b20e62d9cfa25320ac63aa105a0d325746d3fe0a5d7ba764d21
Parent hash: 0x64f5ed09…03a92222
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,849 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.9%3,880,356 / 30,000,000

Base fee

20 gwei

State root

0x1831d8365e87…aa396ad3b3b9

Transactions root

0xf589c32704b1…42186116369e

Receipts root

0xc3f09591134b…ab1cb169b04c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800