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 #21397895 · ArcScan

Block

#21,397,895

2026-09-17 22:21:47 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,895
Timestamp: 54 days ago · 2026-09-17 22:21:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x1153fb3b1bced48d24f9ee7c759858fd3d3235daad7a06fb1bbe9f4170a24e3e
Parent hash: 0x4aa5540d…d7b34afe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,895 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%825,963 / 30,000,000

Base fee

20 gwei

State root

0xb1f4714848e3…409405153b65

Transactions root

0xdd5c046f930c…c8eaa9ca1588

Receipts root

0x62b7447cd657…b68b3e6794a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800