tx 0x1bf6c70122e7c672bcc9c4e426e4abfd489dd1b9db655125c0961f13b3c11b5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 411450099,
    "order_id": 29911809,
    "new_price": 9983000000
  }
}