tx 0xc9f2e586dc58cfc3ae5eb4a47c4a7c4b8219386e9b05891c136993eb6c1f56baCopy

payload

{
  "ModifyOrder": {
    "new_size": 544659207,
    "order_id": 34951533,
    "new_price": 29665000000
  }
}