tx 0x5c3d49553da1382f524485f4acc5300a1c6a676d4fef261f6f6cfc7bc470f267Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2001369385,
    "order_id": 376951321,
    "new_price": 28748000000
  }
}