tx 0x56ea15efe73b49d5dff6ef6e47ef4f1355beefb9fb51c6e7cdc46efa7a1895fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 409555534,
    "new_price": 6303000000
  }
}