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 #0x3b0933afa9bb63a23bab1f7cd5a1b713d99dd4f118e8de7eb0cbc7fd6baf096a · ArcScan

Block

#21,399,355

2026-09-17 22:34:08 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,355
Timestamp: 28 days ago · 2026-09-17 22:34:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b0933afa9bb63a23bab1f7cd5a1b713d99dd4f118e8de7eb0cbc7fd6baf096a
Parent hash: 0x1642f17f…7caf9030
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,355 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.3%1,901,954 / 30,000,000

Base fee

20 gwei

State root

0xdbb8d38ec1da…b894f7455ada

Transactions root

0xc219c10db040…b515a7fd3864

Receipts root

0x6dd7bc036cb8…87f9a1f78e1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800