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 #21383307 · ArcScan

Block

#21,383,307

2026-09-17 20:18:29 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,307
Timestamp: 33 days ago · 2026-09-17 20:18:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xccfddf5b4818e7483f8a1003bb8fae984afa95b6ff67fa141b04fe314a9ab960
Parent hash: 0x8c461915…54b1fb69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,307 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.5%1,937,357 / 30,000,000

Base fee

20 gwei

State root

0x679a122973ea…5c2af6d9655b

Transactions root

0x0d8551e89129…8fa0161147e0

Receipts root

0x174b97cb2b06…53b351acba8e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800