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 #21287204 · ArcScan

Block

#21,287,204

2026-09-17 06:45:53 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,204
Timestamp: 13 days ago · 2026-09-17 06:45:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x82a20eee012885ec0f71757b3345766e4d8068b84c3b4a12cbeaae53cae9e6c2
Parent hash: 0xe2824b08…01a57634
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,204 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.3%1,885,600 / 30,000,000

Base fee

20 gwei

State root

0x439c99834b34…a8bc2a540980

Transactions root

0x2e4dbded33db…dc6240c9f91e

Receipts root

0x4c27b8a79492…8b00603acf41

Nonce

0x0000000000000000

Extra data

0x00000004a817c800