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 #0x7c5d96afc880784caeef66c0286ee747598cf027426ce5d9a0f00f996d0a000a · ArcScan

Block

#21,558,401

2026-09-18 20:58:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,401
Timestamp: 47 days ago · 2026-09-18 20:58:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c5d96afc880784caeef66c0286ee747598cf027426ce5d9a0f00f996d0a000a
Parent hash: 0x767aeb03…1a097afd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,401 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

0.3%76,438 / 30,000,000

Base fee

20 gwei

State root

0x531fc3bdc4a6…ba42d9798da4

Transactions root

0x1204d7cee2db…cbebc86a6137

Receipts root

0xc8275becd8cd…4f31251feb84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800