tx 0x67fcc0feee27c632f31d92ffcd5d7ddc449f193bc593445a4b4f7b7c9aa0290aCopy

payload

{
  "ModifyOrder": {
    "new_size": 468820947,
    "order_id": 57788449,
    "new_price": 21818000000
  }
}