tx 0x3d38adc7a7f8ac2c1b08e2be5fbf6a82344d3afc5975c0f1340b0be3c6194853Copy

payload

{
  "ModifyOrder": {
    "new_size": 2314219,
    "order_id": 14662174,
    "new_price": null
  }
}