null0: Position { size: 600000000000000000000, entry_price: 200000000000000000000, collateral_coef: 0, position_type: Short, created_at: Timestamp(1650971250020403193), updated_at: Timestamp(1650972131608111288), last_funding_epoch: None }0-: Position { size: 700000000000000000000, entry_price: 200000000000000000000, collateral_coef: 0, position_type: Short, created_at: Timestamp(1650971250020403193), updated_at: Timestamp(1650972256731088143), last_funding_epoch: None }-1: Position { size: 0, entry_price: 0, collateral_coef: 0, position_type: Long, created_at: Timestamp(0), updated_at: Timestamp(0), last_funding_epoch: None }-1-: Position { size: 100000000000000000000, entry_price: 200000000000000000000, collateral_coef: 0, position_type: Long, created_at: Timestamp(1650972256731088143), updated_at: Timestamp(1650972256731088143), last_funding_epoch: None }