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 #21242830 · ArcScan

Block

#21,242,830

2026-09-17 00:31:05 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,830
Timestamp: 12 days ago · 2026-09-17 00:31:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe404c416c51be8b66ae87b5f018838674d0448f4665a48f78061431ba6f6ff2
Parent hash: 0x3dd47c86…7b1b81a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,830 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.2%13,868,833 / 30,000,000

Base fee

20 gwei

State root

0x3da61a3be599…cf832ba62203

Transactions root

0xaf67feeca35a…21eceea31e81

Receipts root

0x2eb5968735f8…ec4c6f491fc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800