tx 0x19afe4a275cd168a239780b9b0c26f1d8e7acddfeea49cb074f7a7e11a5ac18bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1738993,
    "new_price": 29824000000
  }
}