tx 0x55d0d8ffd3cfa5524e20b016f1ec381d6e70aa92e8ce8be54a9a5b7d3de66c5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 142516497,
    "order_id": 22628978,
    "new_price": null
  }
}