tx 0x9b720f269d6f4f4411a2e2ccd4a08107f6190a236c07d3db75250c31e4d1e3a7Copy

payload

{
  "ModifyOrder": {
    "new_size": 1452770733,
    "order_id": 56641601,
    "new_price": null
  }
}