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 #21351212 · ArcScan

Block

#21,351,212

2026-09-17 15:46:32 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,212
Timestamp: 48 days ago · 2026-09-17 15:46:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e12dccd55f48519bce28cb217db5a299abfc2576b75baff1a9d5b429b02bf59
Parent hash: 0xce2da576…34b2bf28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,212 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.5%6,456,894 / 30,000,000

Base fee

20 gwei

State root

0x433ffbe127ad…844267a9b581

Transactions root

0x7626c972a1de…93fe44592619

Receipts root

0x4f59a40567f2…4d595574d610

Nonce

0x0000000000000000

Extra data

0x00000004a817c800