tx 0x97a66efefb29c010a855aebbfe46030df40dd3f1a40c0e2c7ba82b1fe7912e8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 501764000,
    "order_id": 456970517,
    "new_price": 8528000000
  }
}