tx 0xce409bd35bfa47ab5f710b838eaa2de10e3d0e8dbd225b29774eed319b9a0f65Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3864929241,
    "order_id": 388375041,
    "new_price": 6446000000
  }
}