tx 0x54e858a556c95b39ad3e0bc64e4ee7b7a4bce25fda32f123e9dd26b06ebeb21bCopy

payload

{
  "ModifyOrder": {
    "new_size": 256436405,
    "order_id": 34203173,
    "new_price": 9604000000
  }
}