tx 0x5d37edaad7f8b24c6edbd7c5300f9fb540e9e8b55e264cec6f60e3cfc612b41aCopy

payload

{
  "ModifyOrder": {
    "new_size": 70547779,
    "order_id": 1779784,
    "new_price": null
  }
}