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 #21345194 · ArcScan

Block

#21,345,194

2026-09-17 14:55:42 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,194
Timestamp: 55 days ago · 2026-09-17 14:55:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x599d2bc96824ba784d0af544b8266c215fca26f77f8d14f65d850bc78b2cc9cb
Parent hash: 0x1f536758…1183bed6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,194 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,531,105 / 30,000,000

Base fee

20 gwei

State root

0x7802e5e59335…f0a59afbed91

Transactions root

0xa645a2fc743f…df891e611073

Receipts root

0x1673a207895d…bdd4ec0c3d36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800