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 #0x90ecb0d226967aa06204c5484d12686359da16b6ac51d6797f219b5dde30dc77 · ArcScan

Block

#21,399,672

2026-09-17 22:36:48 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,672
Timestamp: 18 days ago · 2026-09-17 22:36:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x90ecb0d226967aa06204c5484d12686359da16b6ac51d6797f219b5dde30dc77
Parent hash: 0xebc00462…36e9a429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,672 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.8%2,942,769 / 30,000,000

Base fee

20 gwei

State root

0xd42f0407d045…420cbeb4f94e

Transactions root

0x918d2d80d84d…4616fe29c3f7

Receipts root

0x10ff8e6f2b94…7235ba3e9188

Nonce

0x0000000000000000

Extra data

0x00000004a817c800