tx 0x3d7bf2d63777e11e6888dc3c67e308f8e1539a08b6f7249c8f22940448f7dd98Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6375963241,
    "order_id": 377687843,
    "new_price": 6566000000
  }
}