tx 0x9b9869c4bf4874b3a02b2a53895b3e78ee3eefaca4a2ab1bd5312af46f99063eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1669644819,
    "order_id": 470593942,
    "new_price": 7510000000
  }
}