tx 0x54c97d8a03530d9f4ca1f667c0ffad4e392f5ac8bd9052f2abd0b99cd27f34fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1165091,
    "new_price": 29832000000
  }
}