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 #21333669 · ArcScan

Block

#21,333,669

2026-09-17 13:18:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,669
Timestamp: 48 days ago · 2026-09-17 13:18:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x99ca09d861d967983e33951f14c568117cc0776b58977cb90ee70ebb127c9f0f
Parent hash: 0xf75e04e9…3aec6790
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,669 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.1%4,846,098 / 30,000,000

Base fee

20 gwei

State root

0xb6bda9e18ba9…ce9c9ceb5a82

Transactions root

0xe791f5f47975…a4b2e1912f1c

Receipts root

0x20d9133f39e2…7d573395ee10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800