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 #21384192 · ArcScan

Block

#21,384,192

2026-09-17 20:25:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,192
Timestamp: 6 days ago · 2026-09-17 20:25:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fa1eee280ac2dce65046f89181016527f19b38ee012b8ec19a02c05f0596338
Parent hash: 0x1bf9d258…a86c4d1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,192 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.0%2,988,753 / 30,000,000

Base fee

20 gwei

State root

0x867f9860c9f6…5847e2d78172

Transactions root

0xe71faf927573…b1cf99092f9f

Receipts root

0x65bba8a479c8…94adc30cd65f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800