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 #0x488e14d9fb392daf0444fd196815cb421715701b870960efd4975e639d0c403c · ArcScan

Block

#21,388,441

2026-09-17 21:01:52 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,441
Timestamp: 26 days ago · 2026-09-17 21:01:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x488e14d9fb392daf0444fd196815cb421715701b870960efd4975e639d0c403c
Parent hash: 0xa433c0ec…032c0d4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,441 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.4%1,923,766 / 30,000,000

Base fee

20 gwei

State root

0xb2cb561dc8ef…0fb94a0f8a15

Transactions root

0x17af9892b5ec…958db4ba7cad

Receipts root

0x74bb8fc8521f…9e642646ef77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800