tx 0x63b3c6c99fb8ddba7ece00952fb7b1a2d1eb44e7204ac20de8d767e4d5ea2a2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1390606,
    "order_id": 33142028,
    "new_price": null
  }
}