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 #21528761 · ArcScan

Block

#21,528,761

2026-09-18 16:47:59 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,761
Timestamp: 21 days ago · 2026-09-18 16:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x77d7f28a14c7e0a6fed40511ad4a89b56e35e606c4f13342f544891755283eb6
Parent hash: 0x0e27a5b4…de2185da
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,761 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.3%2,175,440 / 30,000,000

Base fee

20 gwei

State root

0xadc1a15cd8a9…9c76aef85d31

Transactions root

0x7c4dec17cd81…80c6d894a415

Receipts root

0x29e052a600cb…6e49969cca83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800