tx 0x9a16c4d61f7f62b88429d434d6e6bdffa628c94402d0a8afc0cc0c1f5720756eCopy

payload

{
  "ModifyOrder": {
    "new_size": 252576753,
    "order_id": 34637451,
    "new_price": 9741000000
  }
}