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 #21281324 · ArcScan

Block

#21,281,324

2026-09-17 05:56:12 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,324
Timestamp: 21 days ago · 2026-09-17 05:56:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa060334e57d7356258345c4e0858c10c95ec65c6d39dd3123ec25bb083c2aa27
Parent hash: 0x7d3cdd6c…e7ff88e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,324 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.5%7,048,142 / 30,000,000

Base fee

20 gwei

State root

0x0fa22e9da53a…51fab2feba4f

Transactions root

0x7b1177322adf…7fc397d8087e

Receipts root

0xee9da53c403a…b786391a9c10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800