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 #0x5f18e41977283b8fc3e36b5fef38f8b7627ad246ab068eaeb14d5429767a27b1 · ArcScan

Block

#21,380,450

2026-09-17 19:54:20 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,450
Timestamp: 21 days ago · 2026-09-17 19:54:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f18e41977283b8fc3e36b5fef38f8b7627ad246ab068eaeb14d5429767a27b1
Parent hash: 0x33725292…45eda123
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,450 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.9%2,982,730 / 30,000,000

Base fee

20 gwei

State root

0x23432af19afd…44dfa5811f8f

Transactions root

0xe0f8e644607e…7f0bac582b50

Receipts root

0xcec07f88bb21…8897c44fda96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800