tx 0x393a3ff2d6d5b02b0af72d3a4d5e4bd17cec04b6a8a7cb5fae0c29c220be1ac3Copy

payload

{
  "ModifyOrder": {
    "new_size": 27658709,
    "order_id": 11732739,
    "new_price": null
  }
}