tx 0xc621047f36d2b3cb5b61bfd0f3683b71c6ca29b1a37e8b7edd12be9b376c502bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 404008672,
    "new_price": 6515000000
  }
}