tx 0x5a3ca5c6abfccce8ff9519f40aef10af5f7ecaf2c0ac474c8d7fd98da5a9e18aCopy

payload

{
  "ModifyOrder": {
    "new_size": 228324356,
    "order_id": 6850980,
    "new_price": null
  }
}