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 #21384314 · ArcScan

Block

#21,384,314

2026-09-17 20:27:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,314
Timestamp: 5 days ago · 2026-09-17 20:27:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x40f2e35d7a11a6bbeb207850f861fa2c4ff81289e8b17fd93da1ded1eaed61ad
Parent hash: 0xd9a304d9…d3c009fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,314 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.8%2,333,206 / 30,000,000

Base fee

20 gwei

State root

0x36d6e0a41532…9291ced7c24f

Transactions root

0x35af3dfd677b…942cfe3048e2

Receipts root

0x8f109012a454…b027e23032a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800