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 #21283140 · ArcScan

Block

#21,283,140

2026-09-17 06:11:33 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,140
Timestamp: 33 days ago · 2026-09-17 06:11:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xfce9b3a71a19ad87504bc6b3b8c27b9bddf60e21dbda1fa364eaa6b39e19dd57
Parent hash: 0x8d590340…e97ca0be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,140 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.7%3,512,870 / 30,000,000

Base fee

20 gwei

State root

0x4bd33ce71239…26258b34015e

Transactions root

0xf16f6201d4f9…1aa78710524b

Receipts root

0x0bd8b9d1b8b5…878f719d76b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800