Condensed Consolidated Balance sheets - USD ($) $ in Thousands	Sep. 30, 2021	Mar. 31, 2021
Current assets:
Cash	$ 701,050	$ 282,489
Restricted cash	1,399	1,399
Accounts receivable, net	26,707	2,481
Inventories	17,732	6,239
Deferred cost of revenue	5,526	5,482
Prepaid expenses and other current assets	16,964	15,485
Total current assets	769,378	313,575
Property and equipment, net	53,749	60,884
Operating lease right-of-use assets	58,312	63,122
Restricted cash, non-current	6,974	6,974
Internal-use software, net	7,818	6,889
Other assets	6,809	654
Total assets	903,040	452,098
Current liabilities:
Accounts payable (related party amounts of nil and $4,422 as of September 30, 2021 and March 31, 2021, respectively)	10,280	12,271
Accrued expenses and other current liabilities (related party amounts of $12,610 and $7,065 as of September 30, 2021 and March 31, 2021, respectively)	29,541	31,953
Deferred revenue (related party amounts of $33,928 and $30,140 as of September 30, 2021 and March 31, 2021, respectively)	67,681	71,255
Operating lease liabilities	6,128	6,140
Total current liabilities	113,630	121,619
Operating lease liabilities, noncurrent	82,567	87,582
Other liabilities	1,211	1,165
Warrant liabilities	46,121	0
Total liabilities	243,529	210,366
Commitments and contingencies (Note 8)
Redeemable convertible preferred stock
Redeemable convertible preferred stock, $0.00001 par value per share, 10,000,000 and 209,512,070 shares authorized as of September 30, 2021 and March 31, 2021, respectively; nil and 209,181,855 shares issued and outstanding as of September 30, 2021 and March 31, 2021, respectively; aggregate liquidation preference of nil and $874,107 as of September 30, 2021 and March 31, 2021, respectively	0	837,351
Stockholders' equity (deficit)
Common Stock - Class A shares, par value $0.0001, 93,409,227 and 20,713,076 shares issued and outstanding as of September 30, 2021 and March 31, 2021, respectively; Class B shares, par value $0.0001, 313,759,355 and 103,816,708 shares issued and outstanding as of September 30, 2021 and March 31, 2021, respectively	41	0
Additional paid-in capital	1,695,258	381,619
Accumulated deficit	(1,035,788)	(977,238)
Total stockholders’ equity (deficit)	659,511	(595,619)
Total liabilities and stockholders’ equity (deficit)	$ 903,040	$ 452,098