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 #21394289 · ArcScan

Block

#21,394,289

2026-09-17 21:51:18 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,289
Timestamp: 29 days ago · 2026-09-17 21:51:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x815abf6eab115c7f652c760d91f9488dc98aa3a8dd304de3330264d3d33df606
Parent hash: 0xda489a40…fd6872bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,289 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.0%893,660 / 30,000,000

Base fee

20 gwei

State root

0x115c77b6eed4…72bb733869a7

Transactions root

0xf34413d9684c…26fbfca40e4a

Receipts root

0x4d80b2717a90…ba1b75227160

Nonce

0x0000000000000000

Extra data

0x00000004a817c800