tx 0x6b9a7451bf5b4fa528f479dbf75c5f8e0d844ef48e2eba8e28a2de5265dc9b3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 225543099,
    "order_id": 11781673,
    "new_price": null
  }
}