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 #0x00c25d6cf40e291707950337860a20c984634983b21ff2e4e6b46fa99135601e · ArcScan

Block

#21,368,765

2026-09-17 18:15:37 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,765
Timestamp: 18 days ago · 2026-09-17 18:15:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x00c25d6cf40e291707950337860a20c984634983b21ff2e4e6b46fa99135601e
Parent hash: 0x0ff4024f…fc5c75a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,765 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.7%2,610,243 / 30,000,000

Base fee

20 gwei

State root

0x8889564e7f0d…1989363fbc6c

Transactions root

0xfa1938b95be2…54e31ca43e29

Receipts root

0xf469ec863c4e…e97465e94de7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800