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 #0x3fff0cad577f2360043839648b0cce0bbbbdba6956595fa1dfd2959818731282 · ArcScan

Block

#21,340,243

2026-09-17 14:13:53 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,243
Timestamp: 51 days ago · 2026-09-17 14:13:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fff0cad577f2360043839648b0cce0bbbbdba6956595fa1dfd2959818731282
Parent hash: 0x614d48e8…820f030e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,243 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

27.5%8,246,890 / 30,000,000

Base fee

20 gwei

State root

0xbd9f45891d9f…eeebc8bf7e1d

Transactions root

0x780e75706cf7…7acd658f1c3e

Receipts root

0xbd7fbca87a9c…3f66249d8ff7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800