tx 0x50815e9f8a5be10a32e3e0c12fe38062e96e97c0294dae7ec7c1a7662a5bf69dCopy

payload

{
  "ModifyOrder": {
    "new_size": 29829997,
    "order_id": 37594020,
    "new_price": 29413000000
  }
}