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 #21388032 · ArcScan

Block

#21,388,032

2026-09-17 20:58:25 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,032
Timestamp: 14 days ago · 2026-09-17 20:58:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xda1999e889872fda1c77ed696ac49204b61d85ee6267f656cffcd97ebbc70600
Parent hash: 0xeab7d817…08fab394
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,032 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

6.4%1,918,015 / 30,000,000

Base fee

20 gwei

State root

0xc9d5364d45b0…90588c935fa2

Transactions root

0x18ba76fd9305…a9f53479ca6c

Receipts root

0xfbc71a545e9d…31cba8a09d67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800