Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3b2b55af5c32f835713389536c86120226383184d6566baa9372ef30d7e39f43 · ArcScan

Block

#21,264,281

2026-09-17 03:32:13 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,281
Timestamp: 10 days ago · 2026-09-17 03:32:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b2b55af5c32f835713389536c86120226383184d6566baa9372ef30d7e39f43
Parent hash: 0xa8a3e515…47c176b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,281 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.3%7,301,831 / 30,000,000

Base fee

20 gwei

State root

0x5ea80774989d…0640c0c35b98

Transactions root

0xffa720b59d49…a77172017c32

Receipts root

0x7d4091625f83…403a92573666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800