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 #21339279 · ArcScan

Block

#21,339,279

2026-09-17 14:05:44 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,279
Timestamp: 24 days ago · 2026-09-17 14:05:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a065fedbb0adf5a4d4062fba949f1fdbfd87d782e9d0729980776f8d2fd6914
Parent hash: 0xd3070862…adef7959
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,279 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.9%3,563,530 / 30,000,000

Base fee

20 gwei

State root

0xf02bce9843b7…583e3bafa60d

Transactions root

0x5ccdda05ab14…c8cb20476cf1

Receipts root

0x8464db94d4c3…6ca2d47738c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800