tx 0x75dc8bf5ddd5b6261f96107f0e2f8a7d2fb7ec18fa7fbce94beb99535b9c3a8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1888599,
    "order_id": 63160833,
    "new_price": null
  }
}