tried to drop nonzero position
{"type":"EditPosition","data":{"direction":"increase","account_id":"neargo1.testnet","position_id":"9vdAUs56GvSRr6gogN3TeScaNF17MooCknnasJRK9tRR","collateral_token":"fake-usdt.testnet","underlying_token":"fake-eth.testnet","collateral_delta_native":"50000000","size_delta_usd":"250000000","new_size_usd":"250000000","is_long":false,"price_usd":"1203600000","usd_out":"0","total_fee_usd":"250000","margin_fee_usd":"0","position_fee_usd":"250000","total_fee_native":"250000","margin_fee_native":"250000","position_fee_native":"250000","referral_code":null,"realized_pnl_to_date_usd":"0","state":"created"}}
{"type":"SetReferralCode","data":{"account_id":"fake-usdt.testnet","referral_code":"junkboy"}}