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 #21240432 · ArcScan

Block

#21,240,432

2026-09-17 00:10:51 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,432
Timestamp: 10 days ago · 2026-09-17 00:10:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf94a50f0dbad8eaabe87dc2e429b92d3b9e945d174fcfe0f8bfd952c7b6118d3
Parent hash: 0xb8ce0702…3b7af03a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,432 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

46.3%13,899,106 / 30,000,000

Base fee

20 gwei

State root

0xde8c3437be4d…c4992a14fd74

Transactions root

0xbead90639cd9…fb3846b87f89

Receipts root

0x337d9b3d4636…bd449e9ebac3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800