tx 0x949d7c172757a9e4d91002b63eb3f3eaac6a98bf2fa1ed0352e4c2b2b24eb73cCopy

payload

{
  "ModifyOrder": {
    "new_size": 30373988,
    "order_id": 35774244,
    "new_price": 29469000000
  }
}