tx 0x8fe463c22a09a2154502b0fe59673fa5d171fedb87b7d67c2c75fe1dafb1fd9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 231565763,
    "order_id": 19138812,
    "new_price": 11204000000
  }
}