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 #0xff3f72ec61a5838a779c702383ebd8e672acd8f3158315e58bdc88834512129f · ArcScan

Block

#21,444,324

2026-09-18 04:54:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,324
Timestamp: 6 days ago · 2026-09-18 04:54:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xff3f72ec61a5838a779c702383ebd8e672acd8f3158315e58bdc88834512129f
Parent hash: 0x15d37b3d…15a44118
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,324 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%777,418 / 30,000,000

Base fee

20 gwei

State root

0xfc568b5793ca…1c2af59b9528

Transactions root

0x35c668ee0378…7d3863780120

Receipts root

0xbdd1e0f5b6ae…6bb033b6ad90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800