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 #0x66d75f5a4b900e87291b64e59ca170e001f31891aab837ce35d6fc0acd597de5 · ArcScan

Block

#21,171,629

2026-09-16 14:30:05 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,629
Timestamp: 26 days ago · 2026-09-16 14:30:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x66d75f5a4b900e87291b64e59ca170e001f31891aab837ce35d6fc0acd597de5
Parent hash: 0x7873f235…901a01ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,629 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

80.0%23,992,500 / 30,000,000

Base fee

180.004720705 gwei

State root

0xef0dc2cfca95…08ad24dceabb

Transactions root

0x040efbb821d6…5c87ca4c2b6c

Receipts root

0xbd875487d4fc…d92dc8688626

Nonce

0x0000000000000000

Extra data

0x0000002a29667eac