tx 0x00bf7015aa3e9b9b4222e5c6f5ccf0d4fcc2108a158c2f3e8a1efaad8b7327aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 6663526,
    "order_id": 59979758,
    "new_price": null
  }
}