tx 0x867ac2f6e6e430cf266a09dcf7b4369a3f1a61ce4e62db9e5a229c529cbb1f1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 6228210,
    "order_id": 12055876,
    "new_price": 10424000000
  }
}