tx 0x5ae34f5cbcb56295920c7b2d05b11ebcb069351f25b9c3e0c2e97c3c9bcac89cCopy

payload

{
  "ModifyOrder": {
    "new_size": 137468325,
    "order_id": 13009183,
    "new_price": null
  }
}