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 #21383708 · ArcScan

Block

#21,383,708

2026-09-17 20:21:52 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,708
Timestamp: 20 days ago · 2026-09-17 20:21:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x781abd071f7b68365c1bd8bb3a8a82751972b94adb9a7ba36a8fbf9edf89908f
Parent hash: 0x6a4bdf23…a48e4614
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,708 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

6.7%2,019,079 / 30,000,000

Base fee

20 gwei

State root

0x0011cf2db36c…0bde53dc5bcd

Transactions root

0xaaf993e619b7…85e525917891

Receipts root

0x7c161856e4e2…0ed35f5239df

Nonce

0x0000000000000000

Extra data

0x00000004a817c800