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 #21387247 · ArcScan

Block

#21,387,247

2026-09-17 20:51:47 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,247
Timestamp: 7 days ago · 2026-09-17 20:51:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f69a492d55a29d0461f4fea4b6127c11e56d38a6473c0a33da61d96f62e78be
Parent hash: 0xa510ff88…f5cb48b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,247 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

34.8%10,428,312 / 30,000,000

Base fee

20 gwei

State root

0x25b41bbfac27…a0f45cb2f2ca

Transactions root

0x4ac4614b585c…6cea1c5cb2f0

Receipts root

0x106ef808ad8c…d922fe142fed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800