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 #0xd256b6fc6029ba595eed1c7f6029a9d330d0fad3f3a9123d233a9f84c9cc82ff · ArcScan

Block

#21,521,515

2026-09-18 15:46:43 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,515
Timestamp: 9 days ago · 2026-09-18 15:46:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xd256b6fc6029ba595eed1c7f6029a9d330d0fad3f3a9123d233a9f84c9cc82ff
Parent hash: 0x658e272f…e06ae3b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,515 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.3%1,591,791 / 30,000,000

Base fee

20 gwei

State root

0xcc38efe6c431…2b4441284584

Transactions root

0xfb1ec7717a63…f2f9f2e1cf3a

Receipts root

0x897c30769fe5…895f5708f84b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800