tx 0x60bf6dc9a0d44a9aeac3c8449f4ad8396822440945ae389bb52714fe8a725534Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2328959885,
    "order_id": 388381285,
    "new_price": 6434000000
  }
}