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

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 #21352516 · ArcScan

Block

#21,352,516

2026-09-17 15:57:33 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,516
Timestamp: 10 days ago · 2026-09-17 15:57:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x857a44dae260b14bfc036de8ad65a38ddc3f801ebcdb74dcd785c944d1a14d05
Parent hash: 0xf4ff80ad…acfb94f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,516 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.6%3,783,729 / 30,000,000

Base fee

20 gwei

State root

0x354f084112e3…681c0993311d

Transactions root

0x0048f6b4bfe1…76876bc31b3e

Receipts root

0x2a58cd3ba9e4…8aa608ab6c8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800