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 #0x75d957848cc28f19e94def42b9dde228efe825a1c980533a0726bae5f28ef73c · ArcScan

Block

#21,280,390

2026-09-17 05:48:19 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,390
Timestamp: 49 days ago · 2026-09-17 05:48:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x75d957848cc28f19e94def42b9dde228efe825a1c980533a0726bae5f28ef73c
Parent hash: 0xf4cee297…98a4744a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,390 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.3%4,877,507 / 30,000,000

Base fee

20 gwei

State root

0x55cbd090520c…f951076d9eea

Transactions root

0x9b1158e5a211…e37c88b3e89f

Receipts root

0xd55374e5f1ef…16e1b39e8cf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800