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 #21392668 · ArcScan

Block

#21,392,668

2026-09-17 21:37:36 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,668
Timestamp: 46 days ago · 2026-09-17 21:37:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bfbd7dae307247f17ee418aba0a10a6c47db533e8afe140fdb108a4e6ab4a0a
Parent hash: 0x2b0eba1a…56f00068
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,668 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.4%6,133,997 / 30,000,000

Base fee

20 gwei

State root

0xad94dad5cf87…7d26b48f6176

Transactions root

0x983e08472a84…ee40bec15f34

Receipts root

0x5eeb521c2f13…9c826d25cb79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800