tx 0x0d4b9b45cda2e6ef35779818d3a6e80b2261b5724b4e56972e9b87077fdd8a6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 147783971,
    "order_id": 31767140,
    "new_price": 9990000000
  }
}