tx 0xfbc69bb1360d00f1c98c9382d254d8f9f0cc418f0f44fdcc69b2587b2e4c6abeCopy

payload

{
  "ModifyOrder": {
    "new_size": 488550651,
    "order_id": 322886343,
    "new_price": 60429000000
  }
}