tx 0x55aefdd501d8e8589a05d23f3f517aa3d93520c7653fac13a774a82f8873758cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6207530223,
    "order_id": 376568558,
    "new_price": 6763000000
  }
}