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 #21240383 · ArcScan

Block

#21,240,383

2026-09-17 00:10:26 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,383
Timestamp: 12 days ago · 2026-09-17 00:10:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc89c1dff393cebeb4460de910ebba7c1234dee889f6607fdd2823034f2758e68
Parent hash: 0x9d1c5927…0b5d4604
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,383 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

31.2%9,369,460 / 30,000,000

Base fee

20 gwei

State root

0x7e5f217fc613…84f14ead862c

Transactions root

0xa1cc4f16f5da…08b72e1cbe6a

Receipts root

0x561d8477e995…ba14c5d27494

Nonce

0x0000000000000000

Extra data

0x00000004a817c800