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 #21515299 · ArcScan

Block

#21,515,299

2026-09-18 14:54:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,299
Timestamp: 48 days ago · 2026-09-18 14:54:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x084a1c07cc38b937fded52e61c9f2446a71a43eb053d3f346fe6d7fc39b69442
Parent hash: 0x9cc98043…4fb910fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,299 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

25.1%7,524,670 / 30,000,000

Base fee

20 gwei

State root

0xde813ae383f3…fd464814984e

Transactions root

0x1539411ffba8…22258f42d9cf

Receipts root

0x54c97760783f…ac9804c49a09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800