tx 0x49296e6ba8290ff815d1cfee2f1f0e452b6f99e68cad4bce7c8b0fb1ca9cf9d2Copy

payload

{
  "ModifyOrder": {
    "new_size": 8571804729,
    "order_id": 8228278,
    "new_price": null
  }
}