tx 0xbf5a8c0e7eadf460f5fd2c2f994cc4319da1172115ad7aa1dad81f796d8a2e8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 16547690579,
    "order_id": 32191590,
    "new_price": null
  }
}