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 #21284250 · ArcScan

Block

#21,284,250

2026-09-17 06:20:56 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,250
Timestamp: 13 days ago · 2026-09-17 06:20:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xc19a84198b7308d8e85401ac22ba28fc8aedf23e89b27a1e37e43fb18727304b
Parent hash: 0xdd94a796…76556913
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,250 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.5%4,361,951 / 30,000,000

Base fee

20 gwei

State root

0x21d9bdf712c0…a63182f59af5

Transactions root

0x3b2fb6aa8d92…67590619282e

Receipts root

0x69551a30c0ac…be7e4fa660bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800