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 #0x390e4e1b95eb0badf70f35d31f2fab41f00609b9b50fc6d3570a0536f8eaad08 · ArcScan

Block

#21,311,670

2026-09-17 10:12:36 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,670
Timestamp: 35 days ago · 2026-09-17 10:12:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x390e4e1b95eb0badf70f35d31f2fab41f00609b9b50fc6d3570a0536f8eaad08
Parent hash: 0x877404f4…e24ec8b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,670 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

70.5%21,141,700 / 30,000,000

Base fee

20 gwei

State root

0x603c7d20ad33…7f9eab482123

Transactions root

0xb167e59679f2…dc135f71d850

Receipts root

0x6fa710f7f050…cfc216cc748e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800