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 #21380334 · ArcScan

Block

#21,380,334

2026-09-17 19:53:22 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,334
Timestamp: 24 days ago · 2026-09-17 19:53:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xba431baee4461f59f4d3a5ad2760f1bb615fc79dc0bf3fd303ca920c21f93eb9
Parent hash: 0xdf69363a…a8997fae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,334 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.6%1,986,873 / 30,000,000

Base fee

20 gwei

State root

0x7d26f562d1b6…cecb81b6b5a8

Transactions root

0x0a7a02c69d18…94506303ff90

Receipts root

0x22633f8124e4…5cd8ba093235

Nonce

0x0000000000000000

Extra data

0x00000004a817c800