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 #0x85b8300909f43472408a5d63b36d03bcba8046bcddc37886ddbbd7b67899ee2a · ArcScan

Block

#21,288,212

2026-09-17 06:54:24 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,212
Timestamp: 17 days ago · 2026-09-17 06:54:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x85b8300909f43472408a5d63b36d03bcba8046bcddc37886ddbbd7b67899ee2a
Parent hash: 0x99a0675d…f9baf706
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,212 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.8%2,044,863 / 30,000,000

Base fee

20 gwei

State root

0x0313e0bb790e…f99ea504f6e0

Transactions root

0x5ea335465253…d23265464671

Receipts root

0x0fb7e94894ed…ecb87701e56d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800