Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4c34caeaa1ac3fd5d938a160a983344208ce5554043888a9b311505f46c676b4 · ArcScan

Block

#21,409,723

2026-09-18 00:01:46 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,723
Timestamp: 20 days ago · 2026-09-18 00:01:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c34caeaa1ac3fd5d938a160a983344208ce5554043888a9b311505f46c676b4
Parent hash: 0x962592b6…e08f8d2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,723 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.5%4,356,842 / 30,000,000

Base fee

20 gwei

State root

0x99ce95b3c80e…8d77a7f7021f

Transactions root

0x0682e7c22117…a0126140e8b5

Receipts root

0x7ba87dc55841…11264f8f8ed1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800