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 #21250823 · ArcScan

Block

#21,250,823

2026-09-17 01:38:34 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,823
Timestamp: 29 days ago · 2026-09-17 01:38:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x644e2b833bb4d4c71ba69703000e6deff763943e691d9ad4cabddbb53f37e6cc
Parent hash: 0x0736a4ef…0c3b33f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,823 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

39.5%11,861,966 / 30,000,000

Base fee

20 gwei

State root

0x737760987695…611e10e6a9e2

Transactions root

0xf566b9b4dc52…ac95a8e970e6

Receipts root

0x83bf1fa0deb8…269025f7d6b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800