tx 0x64caede9e9e35e2ffaacb9da03a9bb7ff00b3a0313c9e7c21dea3277a2fdb04aCopy

payload

{
  "ModifyOrder": {
    "new_size": 180459525,
    "order_id": 16763908,
    "new_price": null
  }
}