tx 0x5b5cb1c0324ea4d97afa3df54133e875c89536f75baa8f48448f4c4b0f322270Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3783220545,
    "order_id": 415629997,
    "new_price": 6511000000
  }
}