tx 0x2fb64c4fb91c4013f1ce0f11afcffdb65f5a5cb44c9547d17a154c20b7f3561fCopy

payload

{
  "ModifyOrder": {
    "new_size": 34558585,
    "order_id": 473509860,
    "new_price": 63284000000
  }
}