tx 0x19ab87bb7b0af0c2c2fdf09d0bec2c7ebd13a5415d8aca7dfa6b69574b62092aCopy

payload

{
  "ModifyOrder": {
    "new_size": 59061871,
    "order_id": 69459022,
    "new_price": null
  }
}