tx 0xfcf913e20ea3ccfbcd06dd1f29f758f2e5b32d9e3c51d7b861b0c4109df1829bCopy

payload

{
  "ModifyOrder": {
    "new_size": 869124509,
    "order_id": 10258503,
    "new_price": null
  }
}