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 #21519804 · ArcScan

Block

#21,519,804

2026-09-18 15:32:16 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,804
Timestamp: 51 days ago · 2026-09-18 15:32:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d8f24c167ee19ec71424b1c9e255b4501cbfd183911a1d0003f803aaff33a92
Parent hash: 0x9ad3c2ff…8373231e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,804 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.7%3,206,015 / 30,000,000

Base fee

20 gwei

State root

0x876d30728dc6…7b7540f62d2e

Transactions root

0x9b83d478e42f…c21b04c2f19e

Receipts root

0x4624d4afc7d6…dfc158addedf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800