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 #0x9c7e379a599c105a96137b6f205137df235638e06295635bc1ad7a9dedd014ad · ArcScan

Block

#21,412,142

2026-09-18 00:22:13 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,142
Timestamp: 54 days ago · 2026-09-18 00:22:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c7e379a599c105a96137b6f205137df235638e06295635bc1ad7a9dedd014ad
Parent hash: 0x8abb899e…5b353297
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,142 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.3%1,280,464 / 30,000,000

Base fee

20 gwei

State root

0x5876e91019f6…31f93b7f0e33

Transactions root

0x5488e85ea37d…53cf5da7dc66

Receipts root

0xefd1844c540a…1cc7f0e492dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800