tx 0x6b78a1a5e72abe7a6857d7e6d71e8a46ed78c5915106e758f9835a6e4c1d148eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7010354,
    "order_id": 8099511,
    "new_price": null
  }
}