tx 0xa638d9b3e33b23d2a3239e79a9213a5eb00f327e8d3563a313db9a9fd5b6516dCopy

payload

{
  "ModifyOrder": {
    "new_size": 64649035,
    "order_id": 10164757,
    "new_price": 29312000000
  }
}