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 #21529912 · ArcScan

Block

#21,529,912

2026-09-18 16:57:42 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,912
Timestamp: 50 days ago · 2026-09-18 16:57:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1e8830849614fda9bf57420207272486f34cc9da41b4f6aa3ccd958b857de778
Parent hash: 0x9ec7d278…27bd06b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,912 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.6%472,329 / 30,000,000

Base fee

20 gwei

State root

0x0b120f3acf68…722af305630d

Transactions root

0x4c2b6f1f795c…f9059f117fb7

Receipts root

0xe2cd8a3e60ec…0144dea575db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800