tx 0x29dd7c644f34c9bd4b238f8f8fe15315765a013f9c08bec1b8eff86b9b0e6c1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 75609575,
    "order_id": 28652479,
    "new_price": null
  }
}