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 #21172146 · ArcScan

Block

#21,172,146

2026-09-16 14:34:26 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,146
Timestamp: 17 days ago · 2026-09-16 14:34:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x90aee52b34de5c63f80538bb24593dc6c21d2b777705a7f8480dcf3715db6e37
Parent hash: 0x91f65aaf…5ab3f894
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,146 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

51.2%15,352,754 / 30,000,000

Base fee

200.739262716 gwei

State root

0x0155fbe5cdd5…7ba701fd304c

Transactions root

0xa131cbbd346c…fdcd8c3d57fb

Receipts root

0xf0b5b6eba8e2…692b92e16266

Nonce

0x0000000000000000

Extra data

0x0000002eecb33746