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 #0x3fa09e374d900c36f1150c0534094b43805dce3ce1df28d81bd8bb8674ceadad · ArcScan

Block

#21,171,744

2026-09-16 14:31:03 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,744
Timestamp: 29 days ago · 2026-09-16 14:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fa09e374d900c36f1150c0534094b43805dce3ce1df28d81bd8bb8674ceadad
Parent hash: 0x4c3da3bb…1a91ab2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,744 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

55.4%16,624,626 / 30,000,000

Base fee

228.656499151 gwei

State root

0x7f04db2c7288…f8f418ce07e6

Transactions root

0xc458e3995c65…85dd5c53063e

Receipts root

0xd91859317ce4…928e3ade5468

Nonce

0x0000000000000000

Extra data

0x000000352c13628f