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 #21518025 · ArcScan

Block

#21,518,025

2026-09-18 15:17:14 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,025
Timestamp: 16 days ago · 2026-09-18 15:17:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c4c47217fd4fdadfee425be8d2cbf80c786acf114f6290a1171c6cd5a18e3fd
Parent hash: 0xf243aa39…66b501ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,025 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.7%1,722,098 / 30,000,000

Base fee

20 gwei

State root

0xd15924100bdb…86873780cdc1

Transactions root

0x914d931ca1fd…44b84976a9d9

Receipts root

0x3e657e21ab1b…4717ce83238a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800