tx 0x90f1c58e6907d3d3b893c29b471d74a8767d7d91cea32c0984e28a8e325e236aCopy

payload

{
  "ModifyOrder": {
    "new_size": 176192395,
    "order_id": 550213,
    "new_price": 29749000000
  }
}