tx 0xfd0e1eeadbf749e22457c38a823b1cba2a3e7582e9b5b77e2e2c13d3a6018d9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 18939623,
    "order_id": 238620,
    "new_price": null
  }
}