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 #21329305 · ArcScan

Block

#21,329,305

2026-09-17 12:41:29 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,305
Timestamp: 42 days ago · 2026-09-17 12:41:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x28e6d9baee094f17f96064e5ea75df7c5009c4719cb3c1bf7df2e1f54378513a
Parent hash: 0x9d41f709…2a21b88a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,305 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.4%4,630,443 / 30,000,000

Base fee

20 gwei

State root

0x32fa1b3544b7…2ca3dde6af5e

Transactions root

0x8bdfa6f3a344…43da8e3a0288

Receipts root

0x718c19477a62…80fafb19db67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800