tx 0xaa25e1351994474d4705c8f5590ca2b5387a4fe1d7b2c41460088d517876f6f4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6929573522,
    "order_id": 323476834,
    "new_price": 646300000
  }
}