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 #0x3cea57f4fc6402d8fcfcb3aba3c78948ff2c93acac22068f9ceb667289def060 · ArcScan

Block

#21,356,839

2026-09-17 16:34:03 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,839
Timestamp: 54 days ago · 2026-09-17 16:34:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cea57f4fc6402d8fcfcb3aba3c78948ff2c93acac22068f9ceb667289def060
Parent hash: 0xbc4379d8…788d3390
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,839 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.0%3,311,069 / 30,000,000

Base fee

20 gwei

State root

0x072161cb3b43…82f6a1ecbd3c

Transactions root

0x3d4ce178dc09…17beb8e92a15

Receipts root

0xd396039588ef…0c7e10be87a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800