tx 0x868a2bca2811daa67c1d3e0b1d4f4e6b3fc7193611f9a8f6873874d8a0facef0Copy

payload

{
  "ModifyOrder": {
    "new_size": 199730519,
    "order_id": 12035727,
    "new_price": null
  }
}