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 #21269969 · ArcScan

Block

#21,269,969

2026-09-17 04:20:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,969
Timestamp: 12 days ago · 2026-09-17 04:20:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d9af1326e5f4677a4f1dabaa88f35a9b3aecde8cbe3f33cc7a723db8f8c8e9a
Parent hash: 0xa08f3700…8c64ac08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,969 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.5%4,945,943 / 30,000,000

Base fee

20 gwei

State root

0x712217d9032c…c0886e75fd86

Transactions root

0x092814a01033…d79974f0e985

Receipts root

0x954535d0895a…b8b587602aab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800