tx 0x0bd8c0abcbf5eb978b27f8b91bb10cd5c4829d1f8d0b4dbcd0b95a1d255cafefCopy

payload

{
  "ModifyOrder": {
    "new_size": 13584953,
    "order_id": 29750172,
    "new_price": null
  }
}