tx 0x639f5fcb9f3012be47d6a6bb9d7de1bb75d0cd55546d3ab73cfc0e647d0bbd5eCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 7269022,
    "new_price": 31438000000
  }
}