tx 0x4e51f3f1c6fcbafcda3270206d4c91f30ffe8d84b8b0ff71740d8a147e8e2e9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 130144401,
    "order_id": 31545381,
    "new_price": null
  }
}