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 #0xfd8d6630a05572d059ceffb0814028a742184ace268f0d24711f6d97ffeeb3b9 · ArcScan

Block

#21,395,260

2026-09-17 21:59:31 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,260
Timestamp: 4 days ago · 2026-09-17 21:59:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd8d6630a05572d059ceffb0814028a742184ace268f0d24711f6d97ffeeb3b9
Parent hash: 0x2b500afe…b017ca83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,260 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.7%506,273 / 30,000,000

Base fee

20 gwei

State root

0xa4a96e8021c1…e280803eab2c

Transactions root

0xad9bdc113a8f…135aae6f8431

Receipts root

0xe3d5d22cc0e0…c26ba6a7c058

Nonce

0x0000000000000000

Extra data

0x00000004a817c800