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 #0x80fd0f3a2dc3b20dcac292d508e927040d8f538aedcff767d9fdfcd5c65ab66f · ArcScan

Block

#21,392,403

2026-09-17 21:35:21 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,403
Timestamp: 38 days ago · 2026-09-17 21:35:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x80fd0f3a2dc3b20dcac292d508e927040d8f538aedcff767d9fdfcd5c65ab66f
Parent hash: 0x21d3c210…ba9effe4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,403 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.1%1,818,043 / 30,000,000

Base fee

20 gwei

State root

0xf926edfaaf11…9302a95d3763

Transactions root

0xa540e0c82aef…94b40cb8c012

Receipts root

0x888778bc9fa2…8ddc60a87fe4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800