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 #21283962 · ArcScan

Block

#21,283,962

2026-09-17 06:18:30 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,962
Timestamp: 21 days ago · 2026-09-17 06:18:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc50671358d4255ac254b9b43ccb751507281f1f3ac5475a5383489a3ef265e8
Parent hash: 0xabfe15a1…0d55c312
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,962 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.4%7,332,318 / 30,000,000

Base fee

20 gwei

State root

0x6b1a4573f1a3…4c5045617fff

Transactions root

0xca2c82a84377…93a00b7ce829

Receipts root

0x17df6ec1a86d…47659c11b2a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800