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 #0x7458752343badb8a959eabfad4f413ef5909aada36de867400e8d081adf504c1 · ArcScan

Block

#21,299,684

2026-09-17 08:31:21 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,684
Timestamp: 49 days ago · 2026-09-17 08:31:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x7458752343badb8a959eabfad4f413ef5909aada36de867400e8d081adf504c1
Parent hash: 0xeb6a325c…667cb6fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,684 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.8%2,643,958 / 30,000,000

Base fee

20 gwei

State root

0xc791d1327d6e…667260d0b1c8

Transactions root

0xb7b947aebad3…e78c73c88d49

Receipts root

0xc18f96185800…c1a2a61e8b43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800