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 #21382689 · ArcScan

Block

#21,382,689

2026-09-17 20:13:16 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,689
Timestamp: 21 days ago · 2026-09-17 20:13:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd140dbad52533a762bb06a072eeeb78b106faecf46ba19d8b713530fe81488f7
Parent hash: 0xd6bb3813…41950751
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,689 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

44.8%13,440,080 / 30,000,000

Base fee

20 gwei

State root

0x6466abeac334…1fa0faef10b1

Transactions root

0xbf1ebb526b5d…b4def5cb4ca4

Receipts root

0xd6a39ab25b59…1e06d58fb26e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800