tx 0x90ba7dd1ebb825beb832bc6cd8837fde3ebbc1d728740e6c7c213409927b3c05Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388157274,
    "new_price": 6390000000
  }
}