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 #21337498 · ArcScan

Block

#21,337,498

2026-09-17 13:50:42 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,498
Timestamp: 6 days ago · 2026-09-17 13:50:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x25ea87235098fdbdfb7682f0dc7d85c13442f960312af331b6d55bd7c357575f
Parent hash: 0xd67a2611…982288f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,498 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.5%2,551,503 / 30,000,000

Base fee

20 gwei

State root

0x780e9ad2e520…eb7670e55c4e

Transactions root

0x1a650d8be9c0…bb74a2e9fb22

Receipts root

0x4ecd9b238640…ba098e73d4ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800