tx 0x81abe3eb4a00a4b1f1d19cb5ea235ae2be994fa2263acb07d3d632f15a38401bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3785348551,
    "order_id": 412407760,
    "new_price": 6518000000
  }
}