tx 0xf38c85cfaad63139fbbc23e2e9d8bfec3ece07b5c5bcf39f7fd6ffcb9c99ebe4Copy

payload

{
  "ModifyOrder": {
    "new_size": 8714578,
    "order_id": 401104727,
    "new_price": null
  }
}