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 #0xf5c4d8c0b4092717945ed98dcaefaa354e59fa5b749ae375320cab09b747a7dc · ArcScan

Block

#21,304,668

2026-09-17 09:13:27 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,668
Timestamp: 18 days ago · 2026-09-17 09:13:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5c4d8c0b4092717945ed98dcaefaa354e59fa5b749ae375320cab09b747a7dc
Parent hash: 0xb64ad470…bf3ecbc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,668 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.7%3,814,198 / 30,000,000

Base fee

20 gwei

State root

0x34bbcaebae23…9587cc8893e7

Transactions root

0x27de7fd57991…6560bae1bc51

Receipts root

0x3b54ef0bdd39…386ae8d2a16d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800