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 #21320485 · ArcScan

Block

#21,320,485

2026-09-17 11:27:01 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,485
Timestamp: 32 days ago · 2026-09-17 11:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x83770724ec0f34aa774f1a3a655715716ca70ecb0a57f5459111586179c13b94
Parent hash: 0xb9a35312…959adf05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,485 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

24.3%7,295,363 / 30,000,000

Base fee

20 gwei

State root

0x27bb7eaf5930…0ab51408b7a6

Transactions root

0x1a822900790c…e95fa5129086

Receipts root

0x38b788029438…f8e065aa2b5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800