tx 0x6fce7acee7038bfe85a05f2e67e297f6a1ccd9cac5426540e1cd7612a5e56b9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1432271212,
    "order_id": 56197877,
    "new_price": null
  }
}