tx 0xaa1944605928cdeb1656537ad6a7a9f5fb3b2b20c01eece1a04a16d6b28c1f6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 30045192,
    "order_id": 12097907,
    "new_price": 30263000000
  }
}