tx 0x12af3783e967b15fe3ee4add7b3d1727a60d1ddbe11b0d59a318e8dd49337f3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1160475,
    "new_price": 21714000000
  }
}