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 #21307260 · ArcScan

Block

#21,307,260

2026-09-17 09:35:21 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,260
Timestamp: 20 days ago · 2026-09-17 09:35:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd94090eb12971ffe3b807f10c184d049949fb3a2e3930881d39b934cbe49d9a3
Parent hash: 0x58f50a4e…b6189507
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,260 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.2%2,462,921 / 30,000,000

Base fee

20 gwei

State root

0x8f3ad887f820…4fc2ddf6af0f

Transactions root

0x86b7358aefa1…65da5b653be7

Receipts root

0xc97b50fd13e7…bbf81889a146

Nonce

0x0000000000000000

Extra data

0x00000004a817c800