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 #21254967 · ArcScan

Block

#21,254,967

2026-09-17 02:13:34 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,967
Timestamp: 18 days ago · 2026-09-17 02:13:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xae22f9a2fc9c7c4c4133548df2342e52006924259736754b0b523e28b2950246
Parent hash: 0xc96ab415…6ae2724d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,967 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.2%6,069,522 / 30,000,000

Base fee

20 gwei

State root

0x374ac3b575fa…7a824c7b2f9f

Transactions root

0x6853cfc2b9a8…a2efef119c80

Receipts root

0x571782391f44…159693e264fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800