tx 0xf3cace9e4de8f150c7ea1fa4cadb7b4396d4fd2d10b8137d89fddb19dec81f9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 471611526,
    "order_id": 30742440,
    "new_price": 29650000000
  }
}