tx 0x4d562e426941b45c127e411c664c97f7d3de6c50fdbd4f87e0ecf4abf4c3d2bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 190198795,
    "order_id": 224327716,
    "new_price": 8263000000
  }
}