tx 0x186b26521cf4c15f1a4441689b708f8811e0e03bdef0f2004f8a4b2da007b42dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8008970,
    "order_id": 408265652,
    "new_price": 6118000000
  }
}