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 #0xefbf902dd0958ba5df7a23b61833be63627b41b2f949c362807c1b3b4d810353 · ArcScan

Block

#21,388,214

2026-09-17 20:59:57 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,214
Timestamp: 19 days ago · 2026-09-17 20:59:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xefbf902dd0958ba5df7a23b61833be63627b41b2f949c362807c1b3b4d810353
Parent hash: 0xeda795ef…3d0e3b74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,214 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.0%2,111,428 / 30,000,000

Base fee

20 gwei

State root

0x080f528d357d…7e7a3258e3e4

Transactions root

0xeb8208f33991…a807f84d6578

Receipts root

0x034a8196616e…4ac9b0b3403b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800