tx 0x09f2394c00f326a51e5eaef7c8c1cfd41500edc22a3f9fbe1adc2429aa8524ddCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10055973,
    "new_price": 21639000000
  }
}