tx 0x682a8a6a27c8f6cf4485a97711fefc5e4f26d2d00d90fddc3d11b2e91884b3deCopy

payload

{
  "ModifyOrder": {
    "new_size": 123046691,
    "order_id": 55031048,
    "new_price": 29872000000
  }
}