tx 0x8a6a4886a3894f7b90a645b741f2d1699c94ae7e5f8202f00fa0a5d05933b29eCopy

payload

{
  "ModifyOrder": {
    "new_size": 17290050,
    "order_id": 12172090,
    "new_price": 10400000000
  }
}