tx 0x90b12fdb8158c1537bd0b2202c9846747f35bccdf4edcb09d6bdd69d7f3aec3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 847317424,
    "order_id": 460314944,
    "new_price": 7100000000
  }
}