tx 0x5505b0f8088dfcf472e0c5b3fd9f9f79c5bd37318fa2459167d3d3e7340bcd7aCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10078699,
    "new_price": 27390000000
  }
}