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 #21300049 · ArcScan

Block

#21,300,049

2026-09-17 08:34:26 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,049
Timestamp: 45 days ago · 2026-09-17 08:34:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bb4880675ef13d9bfe94a8d1791deb93a6a02e3a8d00f945e292684d27a3f5e
Parent hash: 0xc6dc9a16…da73d6e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,049 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.1%1,840,635 / 30,000,000

Base fee

20 gwei

State root

0x948eedd293a6…6fe1a82ed302

Transactions root

0x87570a2ade22…e01b0ad877da

Receipts root

0xd5a19d72f672…de22e7c36b31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800