tx 0x8da40a6cd5f64a4d02bace16f23204219e8638be3a96b6c603a2bdb087468e7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 819896146,
    "order_id": 474169951,
    "new_price": 7301000000
  }
}