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 #21621003 · ArcScan

Block

#21,621,003

2026-09-19 05:47:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,003
Timestamp: 50 days ago · 2026-09-19 05:47:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x47b8e859962987b9e967d067ec8d9005da9a4a5a1c19dc45f3924ad13e33ddbf
Parent hash: 0xe5c52de9…3384ccab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,003 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.3%1,306,069 / 30,000,000

Base fee

20 gwei

State root

0xb63e1c89b6b1…5491d9eb4cbd

Transactions root

0xd3ec888fc986…084322ddd466

Receipts root

0x152d97fb4ef1…fda89a6fd680

Nonce

0x0000000000000000

Extra data

0x00000004a817c800