tx 0xc8f990fd5b7be28a9ac79fe7cc2a39988beffb3eebc93f3f547b28a94edc0a2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2194423906,
    "order_id": 426570737,
    "new_price": 28613000000
  }
}