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 #21269782 · ArcScan

Block

#21,269,782

2026-09-17 04:18:41 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,782
Timestamp: 17 days ago · 2026-09-17 04:18:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x1881c32a00bab19ae53070720fc2ca14f8f1c10f8b77e20a30983ff5886ae7b8
Parent hash: 0xb7d7f112…93d61330
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,782 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,916,849 / 30,000,000

Base fee

20 gwei

State root

0x27d6431a3211…b4794b4fa821

Transactions root

0x9574908003ac…036a28252163

Receipts root

0x48479ab7bbc5…2e2f61ed0b5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800