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 #0x0f9374819292598fb4f9de2121e9f8ce4bac3f595361045abba380e9c36139cf · ArcScan

Block

#21,390,772

2026-09-17 21:21:34 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,772
Timestamp: 2 days ago · 2026-09-17 21:21:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f9374819292598fb4f9de2121e9f8ce4bac3f595361045abba380e9c36139cf
Parent hash: 0xceda882c…ae0e4241
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,772 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.8%1,134,574 / 30,000,000

Base fee

20 gwei

State root

0xfc58bb14e3be…7f3e6e0a1897

Transactions root

0x63e18a0985c8…70db340a993f

Receipts root

0x2a25ee33ffdf…92d63df09021

Nonce

0x0000000000000000

Extra data

0x00000004a817c800