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 #0x39bcbc92b60a17f2db3a836e1da993543bee8633f18234e899abde3d5a784b4a · ArcScan

Block

#21,529,470

2026-09-18 16:53:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,470
Timestamp: 47 days ago · 2026-09-18 16:53:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x39bcbc92b60a17f2db3a836e1da993543bee8633f18234e899abde3d5a784b4a
Parent hash: 0x464aa02c…cfa1555e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,470 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.2%4,858,139 / 30,000,000

Base fee

20 gwei

State root

0x04aa809aae32…05ff8de7db76

Transactions root

0xe96548325308…d18b1ae02a82

Receipts root

0xe1924c67d28b…a182a5f998ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800