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 #21340736 · ArcScan

Block

#21,340,736

2026-09-17 14:18:03 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,736
Timestamp: 56 days ago · 2026-09-17 14:18:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc735f04a06d08bf9eb433ab9fc58640e36dec950a37cb4bca21c9d291dbab51
Parent hash: 0x469dc303…354c65ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,736 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.4%3,414,426 / 30,000,000

Base fee

20 gwei

State root

0xc30d44e414dd…80628700b223

Transactions root

0x55a09f514c03…b9dcf8705bc8

Receipts root

0xaa968b1b82e9…e4f52e7d662b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800