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 #21288486 · ArcScan

Block

#21,288,486

2026-09-17 06:56:43 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,486
Timestamp: 8 days ago · 2026-09-17 06:56:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x43787ea1dfa34e3226989d260777fd7ca0e192fb20a93206d8575beed8f1a11c
Parent hash: 0x5da0edef…4d5f9656
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,486 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

20.2%6,072,494 / 30,000,000

Base fee

20 gwei

State root

0x1a2a3c3d3983…0ab8ceda2f4c

Transactions root

0x500820758c55…b88749a41026

Receipts root

0xc5f80deb029f…62aa212431a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800