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 #21339772 · ArcScan

Block

#21,339,772

2026-09-17 14:09:54 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,772
Timestamp: 43 days ago · 2026-09-17 14:09:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf75a857c3200ee5e52a1eca276eb7fa285c92f145090510dae10472f4ff1b478
Parent hash: 0x71dfb87c…16ec5a3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,772 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.4%6,117,361 / 30,000,000

Base fee

20 gwei

State root

0xce23b489de14…279324557e3d

Transactions root

0x181b70b5625c…5f650fcb4da5

Receipts root

0x9e907f81b81a…42222e2c02cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800