tx 0x8f975d8cadaa85ff034f8edc0231414a28ae8f318741de3f9512d46cccae5dc1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6511278082,
    "order_id": 388157274,
    "new_price": 6353000000
  }
}