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 #0xb3b033632b1ad11993f04017d5e6b21b34e831ff848aac14a7ab903e3750ce95 · ArcScan

Block

#21,395,880

2026-09-17 22:04:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,880
Timestamp: 7 days ago · 2026-09-17 22:04:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3b033632b1ad11993f04017d5e6b21b34e831ff848aac14a7ab903e3750ce95
Parent hash: 0x492ba6f8…2c7a548a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,880 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.2%6,953,688 / 30,000,000

Base fee

20 gwei

State root

0x81dcdabe104e…90fa34868195

Transactions root

0x45203ebda1c2…39212efe6b87

Receipts root

0x7c7dbf3785e5…cdc225b49bb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800