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 #21355750 · ArcScan

Block

#21,355,750

2026-09-17 16:24:51 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,750
Timestamp: 31 days ago · 2026-09-17 16:24:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x00f448b2a36403075a42b541c3daa95f27d69f950e7a244a51faa9cc73fa723a
Parent hash: 0x8925e408…205de22d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,750 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.1%2,734,377 / 30,000,000

Base fee

20 gwei

State root

0x110886780ef1…11aaca4b5019

Transactions root

0x474e09f873e0…b30aa42fc877

Receipts root

0x757cf0efab4c…3a74b939bf1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800