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 #21365725 · ArcScan

Block

#21,365,725

2026-09-17 17:49:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,725
Timestamp: 55 days ago · 2026-09-17 17:49:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xddb27ea5597322ef35a2a2aef62743e9cb194a5fa30431d5d565dc4f87d8758d
Parent hash: 0xce0dd168…8f3c7e89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,725 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.8%1,727,837 / 30,000,000

Base fee

20 gwei

State root

0xafea091ef8bc…c354bb4f7aab

Transactions root

0x4b9c43ff8490…ea2c6fc578b5

Receipts root

0xae1c2370d8e6…ca596f6ac649

Nonce

0x0000000000000000

Extra data

0x00000004a817c800