tx 0x6c3e077f7d6b76cb1ca46db38b4354d3852009e90dfa218ee1a15dde597f5959Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6264985757,
    "order_id": 376568558,
    "new_price": 6703000000
  }
}