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

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 #21368799 · ArcScan

Block

#21,368,799

2026-09-17 18:15:54 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,799
Timestamp: 19 days ago · 2026-09-17 18:15:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9020ecd52094e67884beb9d0dc7830d5c72f6603dd2429bbf7b763c806551ca1
Parent hash: 0x3781579e…76d35582
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,799 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.1%3,626,771 / 30,000,000

Base fee

20 gwei

State root

0x5b4b60befbfd…f463bbc4a349

Transactions root

0x558d6405280c…99ecbcd6f86b

Receipts root

0xed3082065176…6c8bec7af1a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800