tx 0x51f1f185350dd421e8ec653c6a68cbc4348e7ff2e4716dd369cc2ae56f81e773Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 29892853,
    "order_id": 24284002,
    "new_price": 30001000000
  }
}