tx 0xdf63af84b1280b00fcc55ca8e1567bbb68836fcda4d61cbefaa8c9b02aa68b4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6949997137,
    "order_id": 342532907,
    "new_price": 6147000000
  }
}