tx 0x7515f7da311f1f69775b8fc85d9e17456926bc1a3d2f437d427f3b77f86d23ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 140287170,
    "order_id": 21520801,
    "new_price": 21820000000
  }
}