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 #0x3e477135ab7663b0b7ef5c2ddf352ed9057d9762c488cfde5753b188ec17c4ab · ArcScan

Block

#21,445,351

2026-09-18 05:02:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,351
Timestamp: 39 days ago · 2026-09-18 05:02:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e477135ab7663b0b7ef5c2ddf352ed9057d9762c488cfde5753b188ec17c4ab
Parent hash: 0x980eb163…a35cbe6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,351 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.6%1,071,750 / 30,000,000

Base fee

20 gwei

State root

0xaa7b130261ee…e049afd9eb68

Transactions root

0xb54229c24597…eaab19293d7a

Receipts root

0x318953949f35…9a0b41fb224f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800