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 #0x9f04a8d5c3a0fd12606faf9c7a71a5a4b6198627bec6fd5f4d64d71b27a30667 · ArcScan

Block

#21,372,081

2026-09-17 18:43:38 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,081
Timestamp: 21 days ago · 2026-09-17 18:43:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f04a8d5c3a0fd12606faf9c7a71a5a4b6198627bec6fd5f4d64d71b27a30667
Parent hash: 0xbce1b0bc…26926144
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,081 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.8%14,040,935 / 30,000,000

Base fee

20 gwei

State root

0x75add6dd1378…05b98f9dfb28

Transactions root

0x0b260dcc61cd…a028a6967908

Receipts root

0x4df4a55d0960…f2f3aa9f952e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800