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 #0xb91b02b58ffb3bbf0215dac96f6b91723b98bca5dd7b381ec8ce07ffb2b7a2c0 · ArcScan

Block

#21,358,855

2026-09-17 16:51:54 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,855
Timestamp: 6 days ago · 2026-09-17 16:51:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xb91b02b58ffb3bbf0215dac96f6b91723b98bca5dd7b381ec8ce07ffb2b7a2c0
Parent hash: 0xd2b30cab…bf306178
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,855 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.1%2,432,256 / 30,000,000

Base fee

20 gwei

State root

0x8b1a0b349f2e…24581f6b4dd8

Transactions root

0x7b3fca1b8e8c…08745b7e4f09

Receipts root

0x733549f7d250…a44ff6952f1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800