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 #0x0d597e9c219f57aa5f2e7c04c7c4414b392f3ae58d61a04126510cccceac6163 · ArcScan

Block

#21,521,921

2026-09-18 15:50:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,921
Timestamp: 7 days ago · 2026-09-18 15:50:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d597e9c219f57aa5f2e7c04c7c4414b392f3ae58d61a04126510cccceac6163
Parent hash: 0xf64cace0…417ce118
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,921 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.5%4,363,819 / 30,000,000

Base fee

20 gwei

State root

0xe419f138d087…e1873ff4cf0a

Transactions root

0x8cf49e5d37f8…bc9b3864e60e

Receipts root

0xafb79d32ea5c…4a0c11a14b41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800