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

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 #21394800 · ArcScan

Block

#21,394,800

2026-09-17 21:55:37 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,800
Timestamp: 14 days ago · 2026-09-17 21:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x379b2f1def21c5bf88cc9c144fa4de5a3032ecba9bb81229850e79893eb6bf73
Parent hash: 0x2fb30b98…6a330264
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,800 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.1%6,047,738 / 30,000,000

Base fee

20 gwei

State root

0xe69fcdac524d…7285ff585ff1

Transactions root

0x5e62f302ab7d…1d6b232b837f

Receipts root

0xd9e4bd973cda…1aa1a454aa55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800