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 #21280285 · ArcScan

Block

#21,280,285

2026-09-17 05:47:25 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,285
Timestamp: 49 days ago · 2026-09-17 05:47:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b27331d58fb98c8c21fa94b48e63374d45ba2606a840aeb3caa952c585278fa
Parent hash: 0x064a418f…182c9fa7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,285 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.7%7,998,304 / 30,000,000

Base fee

20 gwei

State root

0x3aed3f8cfde0…290d4465e313

Transactions root

0xef06c71057b9…bc6a80c436c4

Receipts root

0x05bfc3e94191…1812ad5ad8ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800