tx 0x821306d05468b1a9c6e2ea3bc47d4b8373e0690ac84e1e1fc7cc14b4583e96ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 418539688,
    "order_id": 44532148,
    "new_price": 9887000000
  }
}