tx 0x77c45cfe91a88c48e823eabed56a934d4ab74888e194d4144e2ab701cf37f9c0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2396371490,
    "order_id": 336958462,
    "new_price": 6421000000
  }
}