tx 0x16f84993a65d8dfb453bd2cdcddd7dc37a1aaefacd73f4e20f7a54baa6c1cabbCopy

payload

{
  "ModifyOrder": {
    "new_size": 150089858,
    "order_id": 37682356,
    "new_price": 9989000000
  }
}