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 #21320663 · ArcScan

Block

#21,320,663

2026-09-17 11:28:31 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,663
Timestamp: 26 days ago · 2026-09-17 11:28:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2321594e25cee576f1df58b91a8b394f18b4acb494b2828803814d27c18721e3
Parent hash: 0x67afaaaa…9f34a228
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,663 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

26.3%7,904,550 / 30,000,000

Base fee

20 gwei

State root

0xb421907829c7…3f1a4c3c206e

Transactions root

0xf3b754d1c477…7e418577d507

Receipts root

0xce91bf25b5d0…86913675b05a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800