tx 0xa78cf515bc8fdd8a2b8eff1d50d441be62c592e335cb2f701a9ffd5ac5c06a7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 28877775,
    "order_id": 12029523,
    "new_price": 10382000000
  }
}