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 #0x7f5cce849cecef94625a6b5d09a45b64f9297029212fb5e091685c736e626d9a · ArcScan

Block

#21,520,671

2026-09-18 15:39:35 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,671
Timestamp: 33 days ago · 2026-09-18 15:39:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f5cce849cecef94625a6b5d09a45b64f9297029212fb5e091685c736e626d9a
Parent hash: 0xb3538021…8edddc38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,671 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.7%1,997,653 / 30,000,000

Base fee

20 gwei

State root

0xfdfae0b4faf5…a0aac8d4d023

Transactions root

0x909ea62cb244…168a5ab07c8e

Receipts root

0xf54e65fc1ffd…0360fef9a675

Nonce

0x0000000000000000

Extra data

0x00000004a817c800