tx 0xf49d5dee92e4ad2c10fe880cddd5ed90d320c9de4d6c2e1a9561ed5ffba75dffCopy

payload

{
  "ModifyOrder": {
    "new_size": 634403650,
    "order_id": 471269,
    "new_price": 21692000000
  }
}