tx 0x46066fa64ae96dff091995d80e721ded4ef36f6c1d3c40f453de2c71ae5b1b27Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6452559929,
    "order_id": 388157274,
    "new_price": 6429000000
  }
}