tx 0xd21f04e7d6935c2ff1b96302c92bc8b13cd3aee378a78b50694c837958c780b0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1506153696,
    "order_id": 318407665,
    "new_price": 21449000000
  }
}