tx 0x781c18b3458238243b8a4ce9c4445a7f2e08abf3cf6c0a5c1e35fa301edef6bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 2226000228,
    "order_id": 43432400,
    "new_price": null
  }
}