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 #21392005 · ArcScan

Block

#21,392,005

2026-09-17 21:32:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,005
Timestamp: 25 days ago · 2026-09-17 21:32:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f3495723b1172fb9e5cdaf06dd044b327ba553a1ff7e270d0cf3c1ed5158027
Parent hash: 0xfb2f1807…02d3b349
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,005 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.4%731,645 / 30,000,000

Base fee

20 gwei

State root

0x315cc21db809…edf3d09e73ef

Transactions root

0x466150e8dbcf…a5f6a9e91e85

Receipts root

0x323338baeecf…1ad864f2a8e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800