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 #0x342f36c80f40b92b40adb78d805ed7af8152a6975e21a978e7e07a717402e305 · ArcScan

Block

#21,260,925

2026-09-17 03:03:53 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,925
Timestamp: 29 days ago · 2026-09-17 03:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x342f36c80f40b92b40adb78d805ed7af8152a6975e21a978e7e07a717402e305
Parent hash: 0x19134d35…2e855d28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,925 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.6%6,466,349 / 30,000,000

Base fee

20 gwei

State root

0x7298d68f13b0…21156e6b1523

Transactions root

0x6203238f9278…7a099374ee9e

Receipts root

0xf43b9b8b169b…8c34d8f92c15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800