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 #21244343 · ArcScan

Block

#21,244,343

2026-09-17 00:43:52 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,343
Timestamp: 15 days ago · 2026-09-17 00:43:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f188d50f629942a4d5be01b7d79800b43f10b517ded334d97e97488a1d5a9f3
Parent hash: 0x60accb43…87755c41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,343 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

45.1%13,535,710 / 30,000,000

Base fee

20 gwei

State root

0xcbd85e0934f1…76084b1d1a11

Transactions root

0x47c06840a4eb…3b0fa6b32feb

Receipts root

0x41b25f6feec2…8aa1f92b9aef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800