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 #21300935 · ArcScan

Block

#21,300,935

2026-09-17 08:41:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,935
Timestamp: 18 days ago · 2026-09-17 08:41:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa294b3e31c7bd32c18898fd6a6bfac3042bf8d31cc4b3ad885b83db3ab5358ff
Parent hash: 0x9e5a7a6f…622324dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,935 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.8%3,841,540 / 30,000,000

Base fee

20 gwei

State root

0x71e1a77e18b6…345175d47c8e

Transactions root

0x0b821819e22c…c4ba8964e138

Receipts root

0x68ec157ccb5b…82d0974dcd63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800