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 #21333340 · ArcScan

Block

#21,333,340

2026-09-17 13:15:34 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,340
Timestamp: 39 days ago · 2026-09-17 13:15:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1869eca21e2daa9b2969281a31dd8b53939d1ce04e77d4fff93c28afbde9d974
Parent hash: 0xe18d4987…22fa359a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,340 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.6%5,885,230 / 30,000,000

Base fee

20 gwei

State root

0xe89dc057433f…e43e25adbc91

Transactions root

0x06400a7ea41c…52c5039c7831

Receipts root

0x0a56a4fca77d…5301277d63f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800