tx 0xe8f37b69a208a5f602d65f8e64fbbdb60f57f899ced18a2f2a66ffc5008b3a0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 781987,
    "order_id": 56376601,
    "new_price": 57428000000
  }
}