tx 0x4f9af10a445ee6873e8386868a6f90df1c1bd59c6b72f61c0b5f9df9a8b13bccCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1804054,
    "new_price": 30731000000
  }
}