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 #21346173 · ArcScan

Block

#21,346,173

2026-09-17 15:03:58 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,173
Timestamp: 39 days ago · 2026-09-17 15:03:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd3aae4090328308e15fc6c21f077c4fece7bf94657c591b174274fbfbdda81f
Parent hash: 0xf5e3227e…d9df0438
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,173 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.0%3,311,656 / 30,000,000

Base fee

20 gwei

State root

0x8e6e86fd4b4f…b9c6a0889196

Transactions root

0x570f79901264…2320889c2924

Receipts root

0x29ff815e4b2d…010f8f0beca0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800