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 #21350329 · ArcScan

Block

#21,350,329

2026-09-17 15:39:05 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,329
Timestamp: 19 days ago · 2026-09-17 15:39:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x66a7157a30c4cfa5c1fae4899a7375c7209792d023355578a2a56acaa28e8b36
Parent hash: 0x9d6188c8…e8cb7df2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,329 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.7%3,506,252 / 30,000,000

Base fee

20 gwei

State root

0x2276da78e218…6f968b597ce2

Transactions root

0x4217451d4dd2…2315900c05ef

Receipts root

0x3308a6eee13a…7d68a68939b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800