tx 0x7b7d31c6a54143b1a5eccfa7a1b88b1efaabdf8bc0d8f3ad1b13dbfaac1fb89aCopy

payload

{
  "ModifyOrder": {
    "new_size": 89193133,
    "order_id": 13534940,
    "new_price": null
  }
}