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 #21339850 · ArcScan

Block

#21,339,850

2026-09-17 14:10:34 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,850
Timestamp: 46 days ago · 2026-09-17 14:10:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x750a207f3676f520dc301f74d13acb0276076df58a4534c6986039db3ecd0ef9
Parent hash: 0xb79162f4…75151fa4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,850 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.3%3,389,721 / 30,000,000

Base fee

20 gwei

State root

0x1b4d2ba436c9…ae0ccaf2e614

Transactions root

0x3e733a433336…68095230bf6d

Receipts root

0xdd7d8508e365…295dcfc401e9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800