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 #21338268 · ArcScan

Block

#21,338,268

2026-09-17 13:57:12 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,268
Timestamp: 8 days ago · 2026-09-17 13:57:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd95b60e3ab5a179a7d108b8e8bfec141aff46f5bda7c83f6bc102ad4f7dce4e
Parent hash: 0x8c812fcd…beb8dd14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,268 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.1%7,842,878 / 30,000,000

Base fee

20 gwei

State root

0xb51b6ce6848d…b013351a6889

Transactions root

0x0d206a48e830…6ed27d19f8e8

Receipts root

0x6c7033347c21…84f2e80525aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800