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 #21339112 · ArcScan

Block

#21,339,112

2026-09-17 14:04:20 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,112
Timestamp: 18 days ago · 2026-09-17 14:04:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d0390b9d4d8d2c7fbe22acb2be377ddc3a15684e0c1f0432949c2afbcadf759
Parent hash: 0x3d8bdf8e…afc02650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,112 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.1%4,822,002 / 30,000,000

Base fee

20 gwei

State root

0x30997041c030…33bfb49396d4

Transactions root

0x7450617a6bf3…732915f3e2e8

Receipts root

0x0092d11d8e83…3c6072841702

Nonce

0x0000000000000000

Extra data

0x00000004a817c800