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 #0x48c9ba28b3aeac7ce2b3c00a02aebca6d2b5b4ebaca0d802d6c436c289860558 · ArcScan

Block

#21,528,976

2026-09-18 16:49:48 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,976
Timestamp: 28 days ago · 2026-09-18 16:49:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x48c9ba28b3aeac7ce2b3c00a02aebca6d2b5b4ebaca0d802d6c436c289860558
Parent hash: 0x3a05332b…5f7572e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,976 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.7%822,685 / 30,000,000

Base fee

20 gwei

State root

0x661d61cff679…0be5a10fb0c1

Transactions root

0x9f18383e36d6…9b29ac7515a4

Receipts root

0x9de83f3e08e0…9f6129b6b233

Nonce

0x0000000000000000

Extra data

0x00000004a817c800