tx 0xda49b1883cc6984b97dcd6b17c6d3d7b8e569773a716e1ff804829db8d279bbbCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6610377004,
    "order_id": 337815766,
    "new_price": 6470000000
  }
}