tx 0xdab0d8a6bf38fb278ab65f395c7b5bc08e2e3a1d3d7d2cefaf05d025bbc8c15fCopy

payload

{
  "ModifyOrder": {
    "new_size": 12759619,
    "order_id": 471654,
    "new_price": null
  }
}