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 #21519734 · ArcScan

Block

#21,519,734

2026-09-18 15:31:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,734
Timestamp: 51 days ago · 2026-09-18 15:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x83287d2889e9cb0c2555f1cc99191714d3bbb9f89fa40ac905503dfed970bcf6
Parent hash: 0x0698b08b…adb3ff78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,734 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.0%2,095,754 / 30,000,000

Base fee

20 gwei

State root

0xf01f4da077d6…8bb6183be055

Transactions root

0x88209ad756db…bda7792cdc76

Receipts root

0xdd8ebbdbaee1…c9a9d42ab9a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800