tx 0x66fa2dab71f0a88150e7b9b43913543de2e5fe1b4120a00722c1e37281a6d7baCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1584964,
    "new_price": 29852000000
  }
}