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 #21397533 · ArcScan

Block

#21,397,533

2026-09-17 22:18:43 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,533
Timestamp: 57 days ago · 2026-09-17 22:18:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x6072515471fb8337808557c11c2bb337e0fa666671b52cfdaaf908e60d4c1519
Parent hash: 0x73f87485…45870451
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,533 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.1%1,234,174 / 30,000,000

Base fee

20 gwei

State root

0xa644395f807f…00520ae6504a

Transactions root

0xaf64d30299e3…11c184b5c465

Receipts root

0xad1a6d2f6508…63aa9f8f5889

Nonce

0x0000000000000000

Extra data

0x00000004a817c800