tx 0x325e87fdc2ca419cd0660857cbb37c12c4d5c34aeb40c9d4874386e1a6b19b9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 9129831,
    "new_price": 59521000000
  }
}