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 #21525308 · ArcScan

Block

#21,525,308

2026-09-18 16:18:47 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,308
Timestamp: 16 days ago · 2026-09-18 16:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1d5cc96624fe1cb5f4ed4b986afc327623cdc80aa01e6ee5d1f97246f517009
Parent hash: 0x7b909c5a…71d3ba74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,308 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.6%1,972,683 / 30,000,000

Base fee

20 gwei

State root

0x85897664eb0c…7e8075b6315d

Transactions root

0x6e240a6b0545…2ba150340b0f

Receipts root

0x7b07a6175fd7…8c3de5acffbd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800