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 #21356569 · ArcScan

Block

#21,356,569

2026-09-17 16:31:47 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,569
Timestamp: 51 days ago · 2026-09-17 16:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x38aab0a522c8f83b2a59112cba3b2816b1d7aa7478447363c8c64fefa54c73dd
Parent hash: 0x65d7447b…ff728f23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,569 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

30.9%9,279,979 / 30,000,000

Base fee

20 gwei

State root

0x8fdaa1af8f2f…5492d9a71dd1

Transactions root

0x4aca429c0926…90f214260c65

Receipts root

0x3f49d8cba160…ad20fea93ebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800