tx 0x15d4d0feffc88ceb7e5c5c72771e8b3fb5d481d81a162191dbdf79b0d188b71eCopy

payload

{
  "ModifyOrder": {
    "new_size": 357155050,
    "order_id": 15647579,
    "new_price": 21724000000
  }
}