Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x744d73f232e2a906e7d18fe5820874fecb53870bec9581e61e132615bf973578 · ArcScan

Block

#21,309,492

2026-09-17 09:54:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,492
Timestamp: 20 days ago · 2026-09-17 09:54:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x744d73f232e2a906e7d18fe5820874fecb53870bec9581e61e132615bf973578
Parent hash: 0x2f947218…6df366ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,492 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.4%7,924,152 / 30,000,000

Base fee

20 gwei

State root

0xdb34f34645b1…520ed7adf039

Transactions root

0x9ec632d46394…d28225aca8a1

Receipts root

0x4d272c164db3…834b9386e2b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800